Grammar

I don't remember .................. them at Mary's party last Saturday.
1. seeing
2. to see
3. to seeing
I am not used ........................ up so early in the morning.
1. to waking
2. to wake
3. waking
If I had realised the consequences, I ....................................... that decision.
1. would never have taken
2. will have never taken
3. will never take
My sister is allergic ........... strawberries.
1. to
2. in
3. at
The case ................................ at the moment.
1. is being investigated
2. is investigating
3. investigated
Do you mind ............................ the question, please?
1. repeating
2. to repeat
3. to repeating
Did you use ................ chess when you were younger?
1. to play
2. playing
3. play
Rarely ....................... abroad at Easter.
1. do we travel
2. we travel
3. we do travel
I can't concetrate .......... my work because they are making a lot of noise.
1. on
2. in
3. at
She is said ................................... a very rich man.
1. to be married to
2. to be married in
3. she is married at