56 He is very tall and can be easily___________（spot）in the crowd.
57 To make members of a team perform better, the trainer first of all has to know their____________ (strong) and weaknesses.
58 The mailboxes along the way reminded me__________some of his stories.
59 He couldn’t have Yong Hui ________(get) away with telling people lies
60 Susan made______ clear to me that she wished to make a new life for herself.
61 We are not permitted ________ (swim) in the river. It's too dangerous.
62 The new boy looked at the teacher for a few seconds and all the other students wondered the boy would do.
63 Eating more vegetables will be greatly ______________(benefit) to you
64 How do you account ________ your being so late for school?
65 This is the first time we ________ (see) a film in the cinema together as a family
66 Tom was about to close the window ________ his attention was caught by a bird
67When he came to himself，he found himself_________ (tie )to a tree.
68 He insisted that the injured ________________(send) to the hospital immediately
69 He failed to pass the driving license, ______ has surprised us all．
70 ______________（unbelievable), he won the first place in the writing competition.