The point is that no medicine is ________ for children when they are infected with the hand-foot-mouth disease (HFMD). A.alternative B.absurd C.available D.harmony
All possible means ________been taken to prevent the river________.
The government is considering the environment-friendly plan which some scientists would like to see________soon.
________late, but also he forgot his books.
We'd like to do something for you________what you've done for us.
8. ---Why don't we choose that road to save time? ---The bridge to it