《How about exploring Tian'anmen Square?》SectionD PPT
《How about exploring Tian'anmen Square?》SectionD PPT第5页

Don’t forget to close the window _______ you leave. Helen went to fly kites _______ she finished her homework. Jack didn’t go to bed_________10:30 last night. He’ll send me a message _____________ he gets to London. _______I got to the station, it began to rain heavily.

用when, before, after, until, as soon as填空,每词只用一次。

Complete the sentences

before

after

until

as soon as

When