A.Thank youB.That’s a good ideaC.It’s very kind of youD.I have no time
单项选择题His mother ()alone since his father died.
A.livedB.livesC.hasD.is
单项选择题She wonders ()will happen to her private life in the future.
A.thatB.itC.thisD.what
单项选择题My mother still went to work yesterday ()she didn’t feel well.
A.whetherB.thoughC.asD.while
单项选择题India had the second ()population in the world.
A.largestB.largerC.mostD.smallest
单项选择题-()?A lot of things are on sale.—That’s a good idea.Let’s go.
A.Why don’t we go shopping todayB.Do you like shoppingC.What are you going to buy
单项选择题-we need some toilet paper.-().
A.let’s go to the bookstoreB.let’s go C.let’s buy themD.let’s get some
单项选择题Polly enjoys ( )in a band in her free time.play the guitarB. to playing the guitarC. playing the guitar
单项选择题What causes cavitation in a centrifugal pump ().
A.VaporB.RoughC.WornD.Heavy
单项选择题l need some red ink badly,butthere’s ()at hand.
A.nothingB.a littleC.notD.none
单项选择题If I()his email address,I would have sent him a message yesterday.
A.have knownB.had knownC.will knowD.know