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选词填空【用 already 或 yet】1.Have they taken down the old pictures

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选词填空【用 already 或 yet】1.Have they taken down the old pictures()?No,not().
选词填空
【用 already 或 yet】
1.Have they taken down the old pictures()?No,not().
2.Most of us have()finished our compositions.
【用 since 或 for】
1.We have learned five lessons()the beginning of this term.
2.Mrs Liao has been in hospital()last week.
3.I have stayed at my aunt’s()two weeks.
【用 have gone 或 have been】
1.-Where are the boy students?They()to the school factory.
2.-Is your father in?
-No,he()to Shenzhen.
-()he ever()there before
-Yes,he()there several times.
楼主好
1.already,yet.肯定和疑问都用already,否定用yet
2.already.
1.since 后面跟时间点
2.since.
3.for.后面跟时间段
1,have gone.表示当事人不在现场,在去的路上或者已经到了目的地
2.has gone,
has been,has been.表示当事人在场,去过已经回来.
希望能帮到你^^