— The doctor is busy ________ his work.

根据句意和汉语注释，写出单词的正确形式。

1.The exercise was too difficult. It was             (超过) the abilities of most of the class.

2.The doctor is busy with his work these days. He fell asleep             (立即) as soon as he lay in bed last night.

3.The boss said he would consider my             (主动提议) and tell me the decision soon.

4.It’s better for you to say “Excuse me” before             (打扰) others.

根据句意和汉语注释，写出单词的正确形式。

1.The exercise was too difficult. It was             (超过) the abilities of most of the class.

2. The doctor is busy with his work these days. He fell asleep             (立即) as soon as he lay in bed last night.

3.The boss said he would consider my             (主动提议) and tell me the decision soon.

4.It’s better for you to say “Excuse me” before             (打扰) others.

— The doctor is busy ________ his work.

A．at               B．for               C．with              D．on

根据句意和汉语注释，写出单词的正确形式。

1.The exercise was too difficult. It was?????????? ? (超过) the abilities of most of the class.

2.The doctor is busy with his work these days. He fell asleep ?????????? (立即) as soon as he

lay in bed last night.

3.The boss said he would consider my ?????????? (主动提议) and tell me the decision soon.

4.It’s better for you to say “Excuse me” before ?????????? (打扰) others.