用for或since填空1.he’sbeenwaitingforyoutwohours2.thebabyhasbeensleeping2:00am.3.i'vebeenstayinginnewyorktwoweeks4.katehasbeenstudyingjapaneseshewastwelve.5.isleptonlytwo

Question

用for或since填空
1.he’s been waiting for you ________ two hours
2.the baby has been sleeping ________ 2:00 am.
3.i've been staying in new york _______ two weeks
4.kate has been studying japanese __________ she was twelve.
5.i slept only _______ two hours last night .i am tired .

Answer 1

1.for
2.since
3.for
4.since
5.for