81.The bridge is not open to the traffic,because it (repair)now.
82.All these letters from our readers require (answer)today.
83.He is said (study)abroad,but I don’t know which country he surdies in.
84.Every minute should be made use of (leam)the foreign language so that you’ll get more used to the life in the country.
85.Who would you like to have (clean)the classroom?
86.We walkde as fast as we could, (hope)to catch the early train,
87.By the time he was 18,he (teach)himself advanced maths.
88.I’m sorry,but I didn’t mean (hurt)you.
89.More highways have been built in China, (make)it much easier for people to travel from one place to another.
90.No one can tolerate (make)fun of in public.