_____ in this university that only those who have passed CET4 can graduate. [ ]

________ did you do yesterday–Before I visited my good friends, I went to the zoo.

Do you like the match?—Yes, it ___ very soft.

Would you like some ice-cream–____________. I’m full and don’t want to be heavy.

I’d rather you ______ here tomorrow, because I I’m too busy to chat with you today.