It sometimes may be difficult (get) ....... a taxi during rush - hours

35. It sometimes may be difficult (get) ..getting..... a taxi during rush - hours

36. The teacher has requested Nam (stop) ...to stop... their game is class

37. She asked the driver to take her to the railway station

38. Mrs Green need them to carry those books back home

39. The pricipal noticed those pupils trying to learn harder and harder

40. Children wanted to play football in the ground

41. The teacher hopes us to learn harder and harder

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