51 Because it rained heavily, we were late for school
52 We used to be made to clean the house by my mother
53 She said she was working in a restaurant, and didn't care much for it
54 I haven't spoken to her for 2 years
55 It is interesting to go swimming in the river in the summer
46 They wish they didn't have to work in a noisy office
47 They used to make a lỏ of mistake in spelling
48 It's high time you went to bed
49 Neither my sister nor I am good at swimming
50 If he works hard, he will pass the exam
51 The last time I was to a concert was over a year ago
52 I wish I were able to fly a plane
53 I'm bored with this film
54 My question hasn't been answered properly
55 If she were on booard now, she could experienced these maverlous things
