He _______ to go to Tsinghua University to study after graduating from high school, so he is working very hard.
Some children prefer to eat junk food ________ it’s not good for their health.
He wrecover and return to work.
How many students are there playing basketball in the playground— ________.They are all watching a basketball match on TV in the hall.
The car Mary bought________in France. She likes it very much.