Grandfather asked Jim to get a ladder to ____.()
A. see whether the boy could jump from the top of a house
B. help the boy to climb to the top of the house
C. let the boy know it was wrong to tell a lie
D. make the boy cry
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"What would people think about the ladder?" shows the boy was afraid people would____.()
A. know what had happened
B. take the ladder away
C. come to clean the roof
D. come to take care of Grandfather
I'll arrive_____Shanghai at 4 p.m._____November 5.()
A. in; on
B. in; on
C. at; in
D. on; in
These flowers must_____once a day.()
A. watering
B. be watered
C. water
D. to water
Be careful! There are some_____glass on the ground. ()
A. broke
B. breaking
C. broken
D. break
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