Giúp mình với ạ huhuh

29. D. to choose foods that keep you full and cheaper.

30. A. follow vegetarian diets for your meals.

31. C. frozen vegetales are not good for your health.

32. B. pay money for something.

VI.

36. They are being made to study hard by their teacher.

37. The older I get, the less I want to travel.

VII.

38. If he had known the plan, he would have gone picnic with us.

39. Mai got up early yesterday so as to catch the first bus.

40. The manager had the report written by his secretary last Tuesday.