TOM couldn`t go with us ,because he ______ the classroom A.was cleaning B,is cleaning请问这里是说TOM现在正在清扫 不能来 还是说他那时正在清扫 不能来?我英语不好 这种题没搞清楚RT

英语翻译With the temperature falling so rapidly,we couldn't go on with the experiment. 阅读短文On Sunday,Tom usually gets up at 9 o’clock.Totay,Tom got up at six,because he would go to a picnic with his parents (父母) .But it was raining.So they couldn’t go to the picnic in the park.Tom went to the kitchen and said to his mum He couldn't play with candles.I couldn't e . ____temperature falling so rapidly,we couldn't go on with experiment.为什么不可以填for 而是with? ( )the temperature falling rapidly,we couldn't go on with the experiment.a,since b,for c,as d,with 用合适的连词填空(英语难题)1.We aren't late for class ( )the new teacher is strict with us.2.We won't go home ( )we finsh our work.3.tom ran ( )fast ( )I couldn't catch up with him4.( )we open the window ,the flies will come in.5.She went TOM couldn`t go with us ,because he ______ the classroom A.was cleaning B,is cleaning请问这里是说TOM现在正在清扫 不能来 还是说他那时正在清扫 不能来?我英语不好 这种题没搞清楚RT (1)With the temperature falling so rapidly,we couldn’t go on with the experiment.(2)For the temperature falling so rapidly,we couldn’t go on with the experiment.(3)As the temperature falling so rapidly,we couldn’t go on with the experiment.(4)S They couldn't agree with each other He couldn't talk with nobody I couldn't part with sb. .With his money __________,he couldn’t go home.A.leaving B.missed C.run out D.running out He was so tired that he couldn't go on with his work.用too...to改写句子. Tom can't go with us because he_________（look)after his mother at home. 英语翻译Tom was （）he couldn't say a word tom felt very tird .he couldn't move any more. 翻译：Tom couldn't write out a word. help!I __ with you because I was in London at the time.A couldn't go B couldn't have gone C shouldn't have gone D needn't have gone