—I phoned you at 5:00 yesterday afternoon, but nobody answered me.—Sorry. I the flowers in the garden at that time.
Nobody has the right to laugh at others _________ he is right.
Look, there is “u” and “s” in the word university .
–Kangkang told me he would have a party this evening. Are you going there? --I’m invited, too. But I have a lot of homework to do this evening, and I wonder _____.
We'll go on a field trip if it _______ this weekend.
He ___ work in that company ___.