There __________ a teacher and seventy—two students in the classroom.
| A．has | B．have | C．are | D．is |
Some of my friends are interested in science, but none of them can tell ____________.
| A．when UFOs appear next time |
| B．if horses know the way or not |
| C．where was this kind of plant found |
| D．how elephants communicate |
It’s said that there are plenty of hotels in that town. There ____________ be any difficulty for you to find somewhere to stay.
| A．wouldn’t | B．shouldn’t | C．needn’t | D．mustn’t |
He knows a lot about films. No one in our class can ____________ him in that.
| A．catch | B．suit | C．compare | D．match |
--- Hello! Friendship Hotel. Can I help you?
--- Do you have a room with a double bed ____________ for this Saturday?
| A．available | B．empty | C．possible | D．useful |
--- What time do I have to leave, Dr Li?
--- _________, don’t stay here ________ visiting hours.
| A．Usually; over | B．Regularly; above | C．Anyway; beyond | D．Mostly; during |