____ I want to know is ____ I can master English in the shortest possible time.
| A．What; how | B．How; what | C．Which; what | D．What; what |
His sister a teacher for 5 years.
| A．has married | B．has married with |
| C．has been married to | D．has got married |
It is sleeping late in the morning that being late for work.
| A．devotes to | B．sticks to | C．refers to | D．leads to |
Farmers in China began to use tractors cattle for farming work.
| A．to take the place of | B．to take place of |
| C．to in place of | D．in the place of |
The matter your fate cannot be taken for granted.
| A．in relation to | B．has relation to |
| C．has relations with | D．to relate to |
She his number in the phone book to make sure she had got it right.
| A．looked up | B．looked after | C．picked up | D．looked for |