—What time is it?—It’s 12:00. It’s time __________ lunch.
That man ________ be Mary’s father, as he is much taller.
---__________ will the match start? ---__________half past seven.
---He’s already back to Australia,___________? ---________, he is on a visit to Shanghai.
---___________ interesting news it is!--- I think so.
_________ the classmates’ help, we won the basketball final at last.