(1) Mrs. Watsons worked so hard that she (    ) the report in a week.

   1 connected

   2 completed

   3 occurred

   4 closed

Explanation:

Complete means to finish doing something. It is clear that Mrs. Watsons completed the report as "worked so hard" suggests.

(2) A: Look! There's a cat in the house.

   B: Someone must have left the door (    ).

   1 be opened

   2 opening

   3 open

   4 to open

Explanation:

The pattern is must have + pp (left) + object (door) + complement (open)

(3) Jamie wanted to sell her car, so she took it to a car dealer to find out its (    ).

   1 range

   2 appointment

   3 view

   4 value

Explanation:

Value means how useful or important something is. Before selling the car, it is important to know the car's value.

(4) A: Erick, can you help me with my biology report?

   B: I'm brushing my teeth right now. Can you wait a (    )?

   1 state

   2 silence

   3 moment

   4 period

Explanation:

A is asking B's help but B is in the middle of doing something so B replied, "Can you wait a moment?"

wait a moment is used to tell someone to wait or to stop for a brief time.

(5) A: How was the baseball game, Thomas?

   B: We won by a score of 5-2. So we had a big party to celebrate our (    ).

   1 process

   2 victory

   3 practice

   4 memory

Explanation:

Victory means an occasion when you win a game, competition, election, war, etc. or the fact that you have won which relates to the first sentence.

(6) A: Amy, we've (    ) for an hour!

   B: Sorry I'm late. I got lost.

   1 waiting

   2 had waited

   3 been waiting

   4 been waited

Explanation:

The present perfect progressive tense "has been doing" is used to express a continuation of an action from the past to the present.

Only "been" is a possible past participle form in the choices and the verb-ing form is the appropriate form to follow it.

(7) On a clear day, the island is (    ) from over 100 miles away.

   1 definite

   2 possible

   3 remote

   4 visible

Explanation:

Visible means able to be seen so the phrase "on a clear day, the island can be seen from more than 100 miles away" supports that this choice is the best one to complete the sentence.

(8) The boys found the wall paintings in the cave (    ) chance.

   1 at

   2 by

   3 above

   4 through

Explanation:

We say "by chance" and it means "by accident or accidentally"

(9) A: Hey, look at how small this new computer is!

   B: Yes, I've never seen anything like this before. I wonder if it really (    )!

   1 works

   2 takes

   3 moves

   4 stands

Explanation:

The phrase "how small this new computer is" shows a contrast to the idea of something that normally works.

That's why "works" would be best to connect to the phrase "I wonder if it really.."

(10) A: Did you leave the window open?

    B: I don't think so. I remember (    ) it when I went to bed.

   1 close

   2 closing

   3 to close

   4 to be closed

Explanation:

The word remember is usually followed by -ing form of the verb to describe something in the past. So we say, "remember doing something".

"Remember to close" can be used to refer to something in the future that you need to remember so it does not match the sentence.

(1) A: Cindy, I'm excited about the picnic with our friends tomorrow. What are you going to bring?

   B: I think I'll (    ).

   A: Oh, that sounds great. You're such a good cook, so I'm sure it'll be delicious.

   B: You're too kind. I'll try my best.

   1 buy some fried chicken

   2 bake a cheesecake

   3 take a badminton set

   4 get a mat for people to sit on

(2) A: Excuse me. I'd like to sell my computer game. I heard that this store buys old ones.

   B: Let me check our computer to see the price. All right, we can pay you $5 for it.

   A: Really? Is that all? I paid $75 for it whenthe game was new.

   B: I'm sorry, but (    ). It isn't popular anymore, so people won't pay a lot for it.

   1 we don't buy games

   2 the game is broken

   3 it's an old game

   4 I can't send you a coupon

(3) A: Jimmy, stop using your phone. I told you to study for your history test.

   B: But I'm using my phone to study, Mom.

   A: Please don't lie to me. I can see that you (    ).

   B: That's true, but I didn't understand something in the textbook, so I was asking them for help.

   1 are chatting with your friends

   2 are playing games online

   3 called me today

   4 took the test yesterday

(4-5) A: Welcome to Taco Reina. What would you like to eat?

   B: First, (  4  ). What's in the Taco Super Combo?

   A: You get two tacos, one bag of chips, and a drink.

   B: That sounds good. I'll get that.

   A: OK, sir. And what drink would you like?

   B: I think (  5  ).

   A: I'm sorry, sir. You can only get a cold drink.

   B: I see. I'll have a cola, then.

(4) 1I bought some tacos

   2 I have a question

   3 I've already ordered

   4 I'll just get a drink

(5) 1 I'll have a cup of coffee

   2 I'll try the frozen juice

   3 I'm very thirsty

   4 I have no money