A.work out B.to be working out C.worked D.to work out
单项选择题This kind of material expands（）the temperature increasing.
A.to B.for C.with D.at
单项选择题This is the student（）I know will pass the TOEFL test.
A.who B.whom C.whose D.what
单项选择题This is Mr. Green and this is Mr. Brown.（）
A.How do you do B.How are you C.Fine, thank you D.Hi, how are you getting on
单项选择题This is John.（）
A.Oh, I have never seen you. B.Yes, I am glad. C.Hello, John. Nice to meet you. D.How are you?
单项选择题This box is too heavy for me to carry it upstairs.（）
A.You may ask for help. B.I'll give you a hand. C.Please do me a favor. D.I'd come to help.
单项选择题They were the only men who received votes（）me
A.next B.besides C.unless D.accept
单项选择题They were all very tired, but（）of them would stop to take a rest.
A.any B.some C.none D.neither
单项选择题They have done（）work these days.
A.too much B.much too C.too many D.many too
单项选择题They all go outing on such a warm spring day（）Mark. He is busy with his lessons now.
A.beside B.besides C.except for D.except
单项选择题They（）each other for more than twenty years.
A.don't see B.didn't see C.haven't seen D.hadn't seen
