It's suggested that some activities ________ to celebrate the 30th anniversary of the Reform and Opening up.
. Could I speak to __________ is in charge of International Sales, please?
. To save class time, our teacher has ___ students do half of the exercises in class and complete the other half for our homework.
_______ is well known _______ Hong Kong returned to China on July 1st, 1997.
—Would you like to come to dinner tonight?—I’d like to, ___ I’m too busy.
We were just about ready to leave _____ it started to snow.