Choose the correct answer. Write only the letter.

1. I wonder who made you … that.

a) to do b) do c) doing

2. It's a big company. Hundreds of people …there.

a) are employed b) employ c) are employed

3. I hope you remember … me a good job.

a) to promise b) promise c) promising​

1. b)

2. a), c)

3. c)