（ ）1.A.climb B bag C job D brother ( )2.A nurse B sister Cgirl D her ( )3.A book B school C look

（ ）1.A.climb B bag C job D brother ( )2.A nurse B sister Cgirl D her ( )3.A book B school C look It is impossible for a big ( ) a tree选A to climb B climbing C climb D climb中的哪一个 I’m trying___the mountain. A.to climb B.climb C.climbing D.climabed It's Sunday today.What about___the mountains?A.to climb B.climb C.climbing D.slimbed Ann__________________mountains tomorrow morning A.is going to climb B.climb C.climbs D.is climbing We tried _____ the mountain.A.climb B.to climb C.climbing D.climbed bag bed big climb 那个b发音不一样 He can________the tree.(填哪个词） 选项：A.climb B.climbs c.climbing _______ this?A Whose is bag B Whose bag is C Who's bag D Who's is bag Did you hurt yourself （） the mountainDid you hurt yourself （） the mountain A.climb B.to climb C.climbed D.climbing He sat ( )to her ( )the stairs.A to listen to climb B listening to climb C listening climb D listening to climbing 这里为什么用C? What is this in english?A This is a bag B It is bag C It is a bag 为什么 That bag is black.It is ______.A.black bag B.a black C.a black bag Tom ____ into the room secretiy last night.A. was seen climb B. was seen to climb C.was seen climb D. saw to be climbed要解释! —If there is no rain tomorrow,we_____the hill in the park.—Really?That's wonderful.A climb B will climb C to climb D climbinh Look at the sign.Tell them_____the trees.A.don't climb B.not climb C.not toclimb D.to not climb What's this in English?A.This is a bag.B.It is bag.C.It's a bag.D.That's a bag. What color is your bag?It's____yellow bag.A.a B.an C.the D./