( ) 1. The students at this school always take active part in volunteer work during summer vacation.
A. a B. an C. the D. /
( ) 2. My dad doesn’t like the sour in the slightest.
A. sound B. smell C. taste D. sight
( ) 3. The water is not enough. Add some more sugar, please.
A. crispy B. sweet C. salty D. sour
( ) 4. — What do you think of this football match?
— I’ve no idea. But is believed that Spanish team will win.
A. that B. this C. which D. it
( ) 5. Mr Zhang left for America in 1998, and he didn’t return home 2002.
A. unless B. when C. until D. since
( ) 6.—What do you think of our plan?
—I think it’s reasonable. But _____ Bob, what we did is a waste of time.
A. thanks to B. instead of
C. according to D. because of
( ) 7. They are made ___________ for 14 hours a day.
A. work B. to work C. worked D. working
( ) 8. The number of teachers in our school _____ 60 and a number of them ______ male teachers.
A. is; are B. are; is C. are; are D. is; is
( ) 9. —What kind of potato chips do you like?
— I like _______ ones because they are hard, dry and easily broken.
A. crispy B. sweet C. soft D. sour
( ) 10. Mum added lots of _______ on the food but it still wasn’t _______.
A. salt; enough salt B. salt; salty enough
C. salty; enough salt D. salty; salt enough
( ) 11. — I often notice Wang Fang to the old people’s home.
— I hear she often helps the old people there.
A. come B. comes C. came D. to come
( ) 12. The camera _______ in 1827 by Joseph Nicephore Niepce.
A. invented B. is invented
C. was invented D. is inventing
( ) 13. Tom, you can go out to play football after your homework .
A. will finish B. is finished
C. was finished D. finished
( ) 14. I think the task ______ on time if we put our time to good use.
A. was done B. will do C. can do D. can be done
( ) 15. — Do you know ?
— In the 6th century.
A. who is the abacus invented
B. when the abacus is invented
C. when was the abacus invented D. when the abacus was invented