—Must I finish the job this Friday？

—No，you .You can finish it next Monday.（　　）

A．can'tB．needC．needn'tD．mustn't

—How cold here!

—Yes.The weather in Guangyuan is much colder than in your hometown.（　　）

A．thatB．itC．thisD．those

Three fifths of the teachers in our school are .（　　）

A．man teachersB．men teachers

C．woman teachersD．women teacher

I think there's no need to buy such an expensive coat for a kid.I'd like a one.（　　）

A．cheapB．cheaperC．cheapestD．lower

In our school every student has to choose a club to join，so about one students have joined the Sports Club.（　　）

A．hundred ofB．hundreds of

C．hundredD．hundreds