The stones are so heavy. How _____ they _____ to the top of the building without modern machines?
| A．do; lift | B．did; lift |
| C．were; lifted | D．were; lift |
—Would you mind passing me today’s newspaper?
—_______
| A．Yes, please. | B．Yes, I’d love to. |
| C．You are welcome. | D．Not at all. |
—Do you often help your cousin with his English?
—No. He learns English _______.
| A．by himself | B．for himself | C．himself | D．on himself |
The girl is only two years old. She is _______ to go to school.
| A．old enough | B．young enough | C．too old | D．too young |
My sister is only three years old. She can’t take care of _______.
| A．her | B．herself | C．myself | D．yourself |
—Did Alice sleep well last night?
—No, she didn’t. She didn’t go to bed _______ 12 o’clock last night.
| A．after | B．when | C．until | D．if |