- He ran off____ I could stop him.A.beforeB.afterC.sinceD.when
- ____ you told me, I had heard nothing of what happened. A.TillB.UntilC.AfterD.Since
- Where have you been ____ you left home? A.beforeB.asC.sinceD.when
- ____ the problem of method is solved, talking about the task is useless.A.UntilB.SinceC.AfterD.Unless
- We have produced 15% more cotton this year____ we did last year.A.asB.thanC.likeD.white
- It is late; ____, I'm too tired to go out.A.besidesB.exceptC.except forD.except that
- Everything around us is ____ solid ..liquid ____ gas.A.not .. .but...B.either.. .or...C.neither.. .nor...D.whethe...
- He will come ____ you ask him. A.whetherB.unlessC.ifD.while
- ____ he will come or not is still unknown. A.IfB.WhereC.ThatD.Whether
- I don' t know ____ to stay at home or go out. A.whetherB.ifC.howD.where
- He spoke loudly ____ the audience could hear him clearly.A.soB.thatC.so thatD.in order to
- You must work hard,____ you will not learn English well.A.ifB.whetherC.otherwiseD.unless
- Controlling water-pollution is necessary_____ it will be expensive.A.so thatB.as ifC.even thoughD.ever since
- It rained heavily,____ the basketball match had to be put off.A.so thatB.whenC.otherwiseD.therefore
- __________ you trust him, you may as well follow his advice.A.So thatB.Now thatC.Even ifD.Except that