You ________ your son to watch TV for too long hours! See, Mr. Morrison called that he didn’t finish his homework yesterday.
—Was it last summeryou luckily got an opportunity to spend your holiday in Hawaii ? —Not me . John was the lucky dog .
---Must I fill in the form? --No, _______.
There is a great danger if the driver has been drinking alcohol or taking drugs, or _____ by speeding or breaking down traffic laws.
---What’s wrong with you, Mr. Keller? --- I’ve had a very bad headache for two days. At first, I ______ I caught a cold, but the medicine ______.
Our country did a lot about the drunk-driving, and it took some time ____ the situation got better.