问题 填空题
根据句意从方框中选用合适的词语,并用其适当形式填空。
need; sleep; opportunity; learn from; proud of
1. He lost an ______ to study abroad.
2. He______to do his homework now,  or he can't finish it on time.
3. Because of the coming exam, he didn't ______well, now he's very ______.
4. We should be ______ our great motherland.
5. Students should ______ each other.
答案

1. opportunity    2. needs   3. sleep; sleepy   4. proud of     5. learn from

解答题
单项选择题