1. It ________ about two hours to go to Beijing ________ plane.

  A. takes; on                    B. takes; by                 C. costs; by                 D. spends; on

2. There is no plant life ________ lightning.

 A. with            B. without            C. not have           D. not has

3. A tortoise can live ________ 150 years old.

  A. up              B. up for             C. up to             D. up at

4. Listen! Can you hear someone ________ for help?

  A. call             B. calls            C. calling            D. called

5. Don’t put ____________ into the rubbish bin.

  A. something hot   B. hot something  C. anything hot      D. hot anything

6. Li Lei ________ ride a bike at the age of four. But now he ________.

  A. couldn’t; could   B. couldn’t; can   C. can’t; can        D. can’t; could