It is impossible for humans to live on the moon_______ there is no water_______ air there.
| A．so; and | B．because; and |
| C．if; or | D．because; or |
/ei/
| A．bread | B．meat | C．great | D．seat |
－We must act now because time is _______.
－Yes. Let’s start.
| A．coming out | B．giving out | C．cutting out | D．running out |
－Can you tell me how many colours _______ in a rainbow?
－Seven.
| A．there are | B．are there | C．they are | D．are they |
If you don’t work _______ enough, I don’t think your dream will come_______.
| A．hardly; truly | B．hardly; true | C．hard; true | D．hard; truly |
During this year’s Reading Week, I need the most books in our class. No one read_______ than I.
| A．many | B．more | C．few | D．fewer |