八下英语教与学 用所给词的适当形式填空1.Mr Green _____(not come) back to China yet.He ____(not come) back until he ____(finish)_____(do) the project.2.Our teacher ____(be) ill for about half a year.
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八下英语教与学 用所给词的适当形式填空1.Mr Green _____(not come) back to China yet.He ____(not come) back until he ____(finish)_____(do) the project.2.Our teacher ____(be) ill for about half a year.
八下英语教与学 用所给词的适当形式填空
1.Mr Green _____(not come) back to China yet.He ____(not come) back until he ____(finish)_____(do) the project.
2.Our teacher ____(be) ill for about half a year.
八下英语教与学 用所给词的适当形式填空1.Mr Green _____(not come) back to China yet.He ____(not come) back until he ____(finish)_____(do) the project.2.Our teacher ____(be) ill for about half a year.
hasnt come wont finishes doing
has been ill
1.haven't came didn't come finished doing
2.has been
1. hasn't come；won't come；finishes doing
2.has been
Mr Green __has not come___(not come) back to China yet. He __won't come__(not come) back until he ____(finish)_has finished____(do) the project.
2.Our teacher __has been ill__(be) ill for about half a year.
1. hasn't come , won't come , finishes , doing
2. has been
Mr Green have not came back to China yet. 现在完成时
He did not come back until he finished doing the project.
2.Our teacher has been ill for about half a year. 现在完成时+时间段
1. hasn't come , won't come , has finished doing
2. has been