Put the verb into the correct form
34. I'm trying (finish) ______ my work. Please stop (talk) ______.
35. They were very angry and refused (talk) ______ to us.
36. l went (swim) ______ with my classmates yesterday afternoon.
37. Don't forget (send) ______ me a postcard when you have arrived.
38. Do you like (play) ______ soccer?
39. He can (participate) ______ in other programs.
40. I also think about (take) ______ planting trees and flowers.
41. They love (help) ______ street children.
42. He is a lazy boy so he hates (do) ______ exercises every morning.
43. Let her (get) ______ an application form at the moment.
44. It is safe (keep) ______ medicine in locked cupboard.
45. You ought (go) ______ to the market and buy some fish.
46. Let's (put) ______ the armchair opposite the couch.
47. I have to (do) ______ my chores.
48. I enjoy (tell) ______ jokes.
49. Would you like (meet) ______ her?
50. You must (put) ______ all chemicals and drugs in locked cupboard