. ---Which is _______, the sun, the earth or the moon? ---Of course, the sun.
My father doesn’t like milk. My mother doesn’t like milk, _______.
Our teacher is strict ________us ________everything.
Though Tom is very young , maybe he can _________ basketball
—______ drive after drinking. It’s too dangerous(危险的).—OK. I won’t.
Miss Liu can sing a lot of English songs and she can sing them ___ .