Question

请根据句意从方框中选择合适的动词并用其适当时态填空，使句子通顺。

1．Please keep quiet．The doctors ________ the dying man in it．

2．－You were not in when I called you yesterday afternoon．

－Oh, I ________ for my uncle at the airport．

3．－She seems to know much about the exhibition．

－That's right．She ________ it three times since she came here．

4．I wonder how to use the washing machine．

That's easy．I ________ you later．

5．My sister ________ red to black when she was young．

Answer 1

答案：
解析：

1．are saving　2．was waiting　3．has visited　4．will show　5．preferred