Giúp tớ vs ạ,tớ cảm ơn

1. A (goes): "They go to work six days a week."
2. C (the): "My son started to play basketball when he was ten."
3. B (for): "You should show respect for the monks and the elders."
4. B (the): "Woman of the house looks after her parents, husband and children."
5. A (staying): "Mrs. Colin can’t go out to work because she has to stay at home to take care of her elderly mother."
6. B (the): "According to the wedding tradition in their community, the new wife has to live in her husband’s family."
7. A (the): "Huong is the Thai ethnic girl, so she can perform the xoe dance easily."
8. B (travel): "Foreigners should book the tickets in advance if they travel in Vietnam during Tet holiday."
9. A (with): "When you’re elderly people, you shouldn’t bring up inappropriate topics such as diseases or death."
10. C (doing): "In public, you should avoid doing anything that may embarrass or diminish a person."
11. A (use): "It is custom that Vietnamese people use chopsticks to pick food in their meal."
12. B (looked): "The kids look unhappy because they are allowed to play in the backyard."
13. D (bond): "The habit of having meals together in Vietnamese families helps strengthen family bonds."
14. A (have): "People have followed the tradition of giving lucky money on Tet for a long time."