What can you see the right？
| A．on |
| B．to |
| C．at |
| D．in |
I’m busy ________ my homework, and my mother is busy _______ dinner.
| A．in; cook | B．in; cooking |
| C．with; cook | D．with; cooking |
I feel so tired, because there is________ homework to do and it’s ________hot today.
| A．too many; too much | B．too much; much too |
| C．too many; many too | D．much too; too many |
He has stayed there for _________,but ________he likes to stay at home.
| A．sometime; sometimes | B．sometime; some time |
| C．some time ; sometimes | D．some time; some times |
Every year, more than 70.000,000 sharks____for their fins.
| A．were killed |
| B．have killed |
| C．are killed |
| D．will kill |
The mountain is so high that its top snow all the year round.
| A．is covered with |
| B．is filled with |
| C．is made of |
| D．is used by |