Paul made a nice cage _______the little sick bird till it could fly．
| A．keep | B．kept |
| C．keeping | D．to keep |
相关试题
—Thank you for your help. —_____________.
| A．Here you are. | B．Excuse me. |
| C．I see. | D．You’re welcome. |
—Is this ______ pencil?—No, it’s not ______.
| A．you, his | B．my, you |
| C．your, she | D．your, mine |
—.Where are the baseballs?
—They are _______.
| A．on the table | B．at the table |
| C．under the table | D．in the table |
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