【正文】
class.A. often sings B. often sang C. is often sang D. is often sung( ) 4 This kind of car ___ in Japan. A, makes B. made C. is making D. is made( ) 5 New puters ___ all over the world. A. is used B. are using C. are used D. have used( ) 6 Our room must ___ clean. A. keep B. be kept C. to be kept D. to keep ( )7 I39。s been sold D. it had been sold ( ) 8 A new house ___ at the corner of the road.A. is building B. is being built C. been built D. be building( ) 9 The key ___ on the table when I leave. A. was left B. will be left C. is left D. has been left( ) 10 Doctors ___ in every part of the world.A. need B. are needing C. are needed D. will need( ) 11His new book___ next month.A. will be published B. is publishing C. is being published D. has been published( ) 12 Japanese ___ in every country.A. is not spoken B. are spoken C. is speaking D. is not speaking( ) 13 These papers___yet.A. have not written B. have not been writtenC. has not written D. has not been written( ) 14 The sports meet ___ be held until next week. A. didn39。t( ) 15 — My shoes are worn out.—_______________A. Can39。t a meeting held C. wasn39。 closed B. does。 keeping B. was used。s a Haidian top problemA. is built B. built C. were built D. was built ( ) 56 Wet clothes are often ___ up near a fire in