Choose the correct answer

The money disappeared. Someone … it.
1. must take
2. could take
3. could have taken
I don't have my umbrella with me, I … it in the shop.
1. must have left
2. had to leave
3. must leave
When I was a child, I … the piano, now I forgot
1. can
2. could play
3. could have played
The accident could be caused because he … the sign.
1. might seen
2. might not have seen
3. may see
You … time before the exam
1. had to easte
2. should waste
3. shouldn’t waste
He is always lying. He … you the truth.
1. couldn’t tell
2. mustn’t tell
3. needn’t tell
How … I help you?
1. must
2. can
3. need
You … warm clothes on because it's freezing cold.
1. may
2. might
3. had better put
She … some weight it will be good for her health.
1. has to lose
2. may lose
3. is to lose
He's clad in a suit. He … to the party
1. can go
2. must be going
3. may go
… we … into the living room? It's more comfortable in there We and there's a beautiful view of the lake.
1. have to
2. must move
3. shall move
Oh my God, he's unconscious. Don't move him. He … internal injuries. Somebody call an ambulance.
1. must have had
2. might have
3. migh have had