Her father and mother ______ drinking black tea.
—Where are my books? —They are on the ______ /desk/.
What’s her ________/neɪm /? Do you know?
Not only oral English but also written English _____ important.
—We’ll make a trip to Hainan Island next weekend. Will you go with us? —No, I can’t _____ it at present.
—How many students are there in the classroom? —_____ I don’t know where they have gone.