1. Please stop (talking) and we will start (eating) lunch in ten minutes.
2. I like (thinking) carefully about things before (making) decisions.
3. Ask him (to come) in. Don’t keep him (standing) at the door.
4. Did you succeed in (solving) the problem?
5. Don’t forget to (lock) the door before (going) to bed.
6. Don’t try to (persuade) me. Nothing can make me (change) my mind.

Exercise 2:

1. Nam suggested (talking) the children to school yesterday.
2. They decided (to play) tennis with us last night.
3. Mary helped me (repair) this fan and (clean) the house.
4. We offer (to make) a plan.
5. We required them (to be) on time.
6. Kim wouldn't recommend him (going) here alone.
7. Before (going) to bed, my mother turned off the lights.
8. Minh is interested in (listening) to music before (going) to bed.
9. This robber admitted (stealing) the red mobile phone last week.
10. Shyn spends a lot of money (repairing) her car.
11. It took me 2 hours (to buy) the clothes and shoes.
12. Do you have any money (to pay) for the hat?
13. Would you like (to visit) my grandparents in Paris?
14. Don’t waste her time (complaining) about her salary.