1.he is my best frtend.We all t________ him
2.I love dogs because they never c_________ and they're greateful
3.Old people must__________
A.be spoken to politely
B.speak to polite
C.be spoken politely
D.speak polite
4.Do you think this table _________(由……制造)
5.这个男孩在地震中获救了.
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