In the exam, the_________you are, the_________mistakes you’ll make.

—Would you like to have_________?
—No, thank you. I’ve had enough.

—Dad, could you buy me a computer like this?
—Of course, we can buy_________one than this, but_________it.

—Can you catch what 1 said?
—Sorry, I can_________ understand it.

---You see, there are a lot of cars and people on the street.
---Yes, it’s very______.

Beijing has   ________ many buses that there is often a traffic jam in rush hours.

There was some bad food in the room. The _______ smell made her feel uncomfortable.
A. pleasant      B. unpleasant     C. amazing

- I heard that Lucy went to your house to say sorry to you.
- Yes. She went to my house _______ we were having dinner.
A. while             B. which          C. that

-______ did he stay up late last night?
- Because he studied for the English exam.
A. When           B. Why            C. Where

I don’t know which country will hold the 2020 Olympics, and she has no idea, _______.
too           B. either          C. also