题目

1.A lot of emails __(send) every day
2.A lot of emails __(send) the day after tomorrow
3A lot of emails __(send) now
4 A lot of emails __(send) this time yesterday
5 A lot of emails __(send) since last month
6 A lot of emails __(send) by the end of last month
怎么填?这种题怎么都不会
还有道7 Our grandfather said a lot of emails___(send) the next day

提问时间：2020-07-18

答案

就是看时间状语,判断是什么时态,进而在动词上变化
1.are sent
2.will be sent
3.are being sent
4.were being sent
5.have been sent
6.had been sent
被动语态的各种时态,
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7.would be sent