I dont doubt_____he can finish the task on time.A．whyB．thatC．whetherD．when

When you have finished with the book, dont forget to return to Tim,_____？（2011)A．won"t you

I dont doubt_____to help.A．wantingB．their wantingC．them to wantD．they wanting

I dont think he cares,______？A．do IB．does heC．don"t ID．doesn"t he

Susan______ a book about cooking last year, but I dont know whether she has finished it.A．

I can’t imagine ____in that remote mountain area.A、him to liveB、his livingC、he livesD、h

I know Jonathan quite well and never doubt ______ he can do a good job of it.A.whetherB.th