A.excessiveB.poisonousC.toxicD.deadly
单项选择题My dream hometown is an amazing place()any pollution.
A.withB.withoutC.outD.in
单项选择题We are preparing ()art festivals.
A.onB.inC.forD.of
单项选择题It is reported that a lot of adults take lessons online ()further education.
A.afterB.toC.withD.for
单项选择题The teachers hope all of us can hand ()our homework()time every day.
A.up;inB.out;onC.on;inD.in;on
单项选择题It is()good exhibition that I have seen it several times.
A.soB.suchC.so aD.such a
单项选择题By the time he got up,he found his father ()to work.
A.wentB.have goneC.goneD.had gone
单项选择题I think I have ()my key in the car.
A.forgetB.leftC.forgottenD.leave
单项选择题()our surprise,he failed the math exam.
A.InB.OnC.ToD.At
单项选择题He ()an English club last year and has improved his English a lot.
A.protectedB.producedC.joinedD.received
单项选择题-What a heavy rain! -So it is.I prefer() rather than ()on such a rainy day.
A.to go out;stay at homeB.to stay at home;go outC.going out;stay at homeD.staving at home;goout