5. We        (launch) five spaceships so far.

4. Jing Haipeng,Liu Yang and Nie Haisheng are our national__(hero).

3. After Yang Liwei traveled around the earth in Shenzhou  for 21 hours,he returned to the earth          (safe).

2. My family are very          (pride)，because my elder daughter got an award.

1.—Do you know who is the          ( one) Chinese to travel into space?

—Yes. He is Yang Liwei.

(   ) 5. I still remember the college and the teachers

     __I visited in London years ago.  

A. what    B. who

C. that    D. which

(   ) 4. The people          helped us build our hometown are from Beijing.

A. which    B. whom

C. who    D. when

(   ) 3. All of us          you because you won the first place of the competition.

A. are proud for    B. are proud

C. is proud for    D. are proud of

(   ) 2.1 hope I _____ into space by spaceship one day.

A. can fly    B. flew

C. am flying    D. fly

 (   ) 1. It is a good book，and          ，it’s a quite cheap one.

A. what’s worse B. what’s more

C. because        D. so