1. Look! Many children are _____ (dress) up as ghosts.
2. Thank you for _____ (tell) me the news.
3. The boy often goes  _____ (fish) on Sundays.
4. I play computer games _____ (two) a week.
5. We all like Millie because she is  _____ (help) and polite.
6. What are they doing now? Oh, they _____ (run) now.
7. The boys enjoy _____ (swim) in the river.

1. They are playing games. They are very ______ (relax).
2. There are many different kinds of ______ (scarf) in the mall.
3. What a ______ (sun) day it is!
4. The man enjoys ______ (lie) on the beach.
5. I usually sleep when it's ______ (rain).

A. clean
B. cleaned
C. cleaning

1. On my way home, I found a little girl _______ (cry) in the street.
2. China is _______ (friend) to all the people in the world.
3. These old people often _______ (see) Beijing Opera on weekends.
4. My work is _______ (interest) and exciting.
5. My father _______ (read) evening newspapers every evening.
6. The boss made me _______ (work) for 10 hours a day.
7. I want _______ (take) some books to the classroom.
8. I like going to movies and_______ (play) sports in the open air.
9. Why not _______ (take) a taxi to go there?
10. Xiao Shenyang is a good _______ (act) and we all like him very much.

1. I think the calculator was _____ (发明) before the computer.
2. A stamp is used for _____ (寄) a letter.
3. Shoes with adjustable heels are used for _____ (改变) the style of the shoes?
4. What do you think is the most _____ (有用的) invention
5. I'm sorry I took your book by _____ (错误).

[     ]

A. knocked at
B. knocking at
C. knocking into

1. The river has _____ (上升), so we can't cross it now.
2. Who is _____ (敲, 击) at the door? Please go out to see.
3. What does a "_____"(世纪) mean in Chinese?
4. Look! Li Ming is running _____ (朝着) the ball.
5. What a _____ (令人愉快的) taste! I like this kind of tea very much.
6. Can you give me a ride. My bike is _____ (坏了).
7. Have you _____ (锁) your door? Please be more careful.
8. The cup is made of _____ (金属). It is strong enough.
9. Edison _____ (发明) more than 1000 inventions.
10. All the students _____ (注意到) a strange noise outside.

A. waiting          
B. wait              
C. to wait            
D. are waiting

A. cleaning    
B. cleaned  
C. to clean  
D. clean

1. Look at some girls           (take) photos.
2. The cat is           (lie) on your book.
3. Come and join our g         , Jack!
4. E         has a beautiful card.
5. Few people can work in this h          it's too hot.