—Have you read this interesting book?

—Yes. I    it two weeks ago.

A. am reading     B. have read    C. will read       D. read

—When      your sister come here?

—Two years ago. She has been here for two years.

A. does  B. will         C. did   D. Has

There are       stars in the Galaxy. We can’t count them.

A. billion of       B. billions

C. billions of     D. Billion

—What do you think of the four classics (名著) of China?

—They are wonderful, but I’ve read       of them.

A. both   B. none   C. neither  D. All

Thank you ________ your timely help.

A. to        B. with       C.  for      D. in

I haven’t ________ from my pen friend for a long time.

A. heard a letter   B. hear a letter   C. heard    D. hear

.My parents ______________ America for 50 years.

A. have been in  B. have been to  C. have gone to  D. have been

---Have you finished you work ____________?

--- Yes, I have. I’ve ____________ finished it.

A. already; yet     B. yet; already

C.  just; already   D. just, yet

---Where’s your father?    ---He __________ to work.

A. has gone    B. went   C. has been   D. will go

---What are you going to do this weekend?

--- I ____________ yet.

A. haven’t decided  B. won’t decided

C. have decided      D. didn’t decided