________ hard work it is to raise ________ cows!
A.How; hundreds of B.What; one hundred of
C.What; one hundred D.What a; hundreds of
--- ___________ you tired after running?
--- No. I ____________ feel tired at all. That was a piece of cake for me.
A.Did; didn’t B.Were; wasn’t
C.Were; didn’t D.Did; wasn’t
There is a bridge ________ the river. Be careful when ________ it.
A.across; over B.over; crossing C.over; across D.over; cross
One of my shoes is here, but I can't find ________ shoe.
A.the others B.my the other C.the other my D.my other
— Must I take a raincoat with me?
— No, you ________. It won't rain today.
A.mustn't B.can't C.won't D.don't have to
— Do you think it is ________ useful book?
— No. I got ________ "D" in my writing exam last week after I read the book.
A.a; the B.a; an C.the; a D.a; a
