1.___________(首先), the computer room must be kept clean.

2. ___________(有时) he goes to the English club after school.

3. Too much work and too little rest can ____________(引发) illnesses.

4. I am happy that I bought the computer ___________(以最低的价格).

5. This book is specially ____________(针对) teenagers.

1Excuse me, sir. I bought the shoes yesterday, but they are in different sizes. One is size 37, _____is size 38.

A. the others    B. other        C. another     D. the other

Excuse me, sir. I bought the shoes yesterday, but they are in different sizes. One is size 37, _____is size 38.

选择方框内的单词完成下列句子，使句子通顺、正确。每词限用一次。

A. habit  B. away    C. serious    D. hardly ever    E. laugh at   F. Luckily

1.The naughty boy __________ does his homework, so his teachers are very angry with him.

2.The teacher is very __________, but he is a good teacher.

3.It’s a good __________ to get up early and go to bed early.

4.Don’t __________ others who make mistakes.

5.The farm is about 20 kilometers __________ from here. You can go there by bus.

6.__________, I bought the last book that I like in the bookstore.