Ⅰ. 用所给动词的适当形式填空
1. He tried_________ (eat)sweets instead of_________ (smoke).
2. Try_________ (work)out the problem in another way.
3. Hearing the good news, he couldn’t help_________ (jump).
1. He tried_________ (eat)sweets instead of_________ (smoke).
2. Try_________ (work)out the problem in another way.
3. Hearing the good news, he couldn’t help_________ (jump).