1—What’s ______ favoritesubject—____favoritesubject is Chinese.

Mike, what did our monitor say just now?—Every student as well as teachers who are to visit the museum _____ asked to be at the school gate before 6:30 in the morning.

____ the flight to Beijing will be delayed is ____ I’m especially worried about.

There are _____ people in the supermarket.It’s so crowded.

Does he work hard at his lessons—Yes, he ________ no effort, as far as I know.