The Spring Festival is ___ us and we have a lot of things _____.
Readers were pleased __________ that a scientist could write about his research in a way __________ ordinary people could understand.
-Coach, can I continue with the training?-Sorry, you can't __________ you haven't recovered from the knee injury.
You can't be careful enough to drive on the __________ road in __________ weather.
That is the only way we can think of __________ the overuse of chemicals in agriculture.
Many developing countries are unwilling to pursue their economic development __________ destroying the environment despite there being several financial crises.