Question

英语的几个时态练习题、求解。。

1.Lily missed her plane yesterday because of a traffic jam(交通堵塞) on her way to the airport .By the time she got to the airport,her plane__________(leave,already)

2.A:hi,jim!It's good to see you again.I________(see,not)you for weeks.
B:Hi.sue!It ________(be) good to see you again,too.I_________(see,not)you since the end of last term.What's up?

Answer 1

1. had already left
leave发生在got之前，过去的过去，用过去完成时态
2. haven't seen; is; haven't seen
for weeks是完成时态的标志；
It is good to see you again是现在的事情，用一般现在时态；
since也是完成时态的标志

Answer 2

1.have left."By the time "是完成时的象征词，文中有“yesterday”则表示为过去完成时态、
2.haven't seen 现在完成时的否定语态。
been 。 haven't seen

Answer 3

1.has left already
2.have not seen
is
have not seen

Answer 4

1，had already left.
2.have not seen
is have not seen