- Bài làm :
Câu 19 : At times, this can be risky, and the keepers have been injured and one has been killed.
D. Secure
Câu 20: Use water sparingly and keep water clean.
B. Dirty
Câu 31: He didn't give me any ink, so I couldn't write no more.
D . No more
Câu 32: I went to the library to get as many information as I could.
B . To get
Câu 33: The participants said that they have to separate the rice from the husk and then cook the rice.
A. participants
Câu 34 : Jane looked sadle and worried this morning. I wonder what happened to her.
A . Sadle
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@we are one
