There are still 30 minutes ____, so we ____ hurry with lunch.
Every boy and every girl as well as some teachers who ___ to visit the museum _____required to be at the bus station at 6:30.
I’ll never forget such an attractive city ___ I spent many happy hours there with my classmates last summer holidays.
______ , I think , and the problem could be settled.
At home, he keeps some pets, to which he _____ all his spare time.
------Don't put the waste on the ground. ------Oh, I'm very sorry. I ____ the dustbin there.