问题
填空题
用所给动词的适当形式填空。
1.Look! The boys__ _(play)football there.
2.—____ you__ __(have) your lunch?
—Not yet.
3.When __ __ your father (come) last night?
4.Thanks for (help) me (study) English.
5.It's hard (understand) the voices.
答案
1. are playing
2. Have; had
3. did; come
4. helping, study
5. to understand