Ai giải hộ em với ạ. Em cảm ơn nhiều!
10.When she ………….a strange noise, she got up to investition
A. hear B.would hear C.was hearing D.heard
11.The girl often go to shool by bus but this morning she ……………by bike
A. goes B.is going C.go D.doesn’t go
12. It is an hour since ………….,so he must be at the office now.
A. is leaving B.was leaving C.has left D.left
13.London ………the capital of the United Kingdom.
A.is B.was C.is being D.will be
14.I ………..this report in 20 minutes.
A.finish B.was finishing C.will finish D.has finished