John _____ last week.
A. had his house painted
B. had painted his house
C. had his father to paint
D. had his house paint
Chọn đáp án A
Last night a tornado swept through Rockville. It _____ everything in its path.
Vitamin C _____ by the human body. It gets into blood stream quickly.
Today, many serious childhood diseases _____ by early immunization.
‘Has the commitee made its decision yet?’
‘Not yet. They are still _____ the proposal.’
The man died because medical help was not summoneD. A doctor should _____.