用 I did 或 I was doing 完成下列句子。 “What __________________(you/do) at this time yesterday?” “I was asleep.”
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用 I did 或 I was doing 完成下列句子。 “__________________ (you/ go) out last night?” “No, I was too tired.”
用 I did 或 I was doing 完成下列句子。 How fast __________________ (you/drive) when the accident __________________ (happen)?
用 I did 或 I was doing 完成下列句子。 Sam _______________ (take) a picture of me while I __________________ (not/looking).
用 I did 或 I was doing 完成下列句子。 I haven't seen Alan for ages. When I last __________ (see) him, he __________________ (try) to find a job.