The baby kept ________and the mother felt_________________ .
A. cried; angry B. to cry; surprised
C. crying; worrying D. crying; worried
The sentence structure of ‘A baby panda is drinking her mother’s milk.’ is .
A.S+V+IO+DO B. S+V+P C. S+V+DO+OC D.S+V+O
—_______have you known each other? —Since we were in our childhood．
A．How far B．How often
C．How long D．How soon
—I felt _____ last night and then I fell _____ quickly. — I think you need more rest.
A. asleep; asleep B. sleepy; asleep
C. sleepy; sleepy D. asleep; sleepy
We should tell hunters _______tigers.
A. don’t kill B. not kill
C. not to kill D. killing
The big trees __________ some shade __________ us.
A. provided; with B. offered; for
C. offered; with D. provided; for
