Write one sentence that has the same meaning as the root one
1. They arrived home late
He saw......
2.the teachers have to attend a training course there
The teachers are made.. ..
3. It's not a good idea to travel and drive during rush hour
It's best to avoid .....
4. The policeman allow us to visit this room
The policeman let.....
1/ We......finish the football match before it started snowing too heavily
a. Could
b. Were able to
c. Might
d. Would
2/ There are a lot of tickets left, so you.......pay for the tickets in advance
a. Mustn't
b. Won't
c. Shouldn't
d. Needn't
3/ He......get there in time, but i can't be sure
a. Might
b. Can
c. Must
d. Need
Giúp mik phan 1