1.重庆A卷Don’t worry. Bill will help you look after your dog when you ________ away on business.

   A. are                            B. were                        C. will be                        D. have been

2. 山东烟台 Yesterday the teacher told us the earth ______ the sun.

   A.goes around     B. went around        C. is going around     D. would go around

3.湖南长沙 ---I think I’ll take a bus to the meeting.

           ----The bus ? If you ______, you will be late.

   A.do             B.have done           C.will do

4.四川宜宾 We don’t know if our friend _____. If he _____, we’ll let you know.

   A.comes, comes    B.comes, will come     C.will come, comes

5.甘肃武威If we ______take environmental problems seriously, the earth ______worse and worse.

  A.don’t, won’t be     B.won’t isn’t          C.won’t, is            D.don’t will be

6.河北 Grandpa _______ glasses when he reads.

  A. wears                   B. wore                     C. has worn               D. was wearing