问题描述：
1.When ________ you _________(write) this song?I __________(write) it last year.
2.My friend,Carol,________(study) for the math test and ________(practice) English last night.
3.________ Mr.Li __________(do) the project on Monday morning?Yes,he _________.
4.How _________(be) Jim's weekend?It _________(be not) bad.
5.________ (be) your mother a sales assistant last year?No.she __________.
2.My friend,Carol,________(study) for the math test and ________(practice) English last night.
3.________ Mr.Li __________(do) the project on Monday morning?Yes,he _________.
4.How _________(be) Jim's weekend?It _________(be not) bad.
5.________ (be) your mother a sales assistant last year?No.she __________.
问题解答：
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