—Good morning. I want to buy two ____.—OK. Here you are.A.milk B. pairs of gloves C.bread
If they ________time, they__________the new factory tomorrow.
What are the students ________?
—What’s your mother? — __________________.
A _______ schoolboy, Li Lida, first tried to cross the Qiongzhou Channel in June,2000.
He went to the factory_______ check the progress of the work.