1) To tell => told => told
cách đặt (to tell somebody about something … VD: I tell him about the school schedule so that he can arrange time to play with me
               _____ somebody to do something)…. VD: My mother tells me tolock the door before going out.
2) To help => ed => help
cách đặt (to help somebody to do something …. VD: Nam helped me to do my homeowrk when I was sick.
                _____ doing something) I can’t help laughing at the clowns because they are too funny.
3) To provide => (ed) => providing
cách đặt (To provide somebody something  ..VD: The government have provided him a sum of money because of his success in Science.
                ________ something to somebody  VD: The rich provides their help about money to the poor
                ________ something for somebody) VD: My butcher provides meat for the shoppers.
4) To protect => (ed) => protection
cách đặt (to protect somebody from something VD: Luckily, he had protected me from falling down the stairs.
                _______ something from somebody) VD: The museum keeper successfully protected the expensive painting from the thieves.
5) To encourage => (ed) => encouragement
cách đặt (to encourage somebody to do something VD: My mother encourages me to study overseas because it has better education.
                __________ somebody doing something) VD: My teachers encourage me attending in the competition.