76- If Iranians ate fewer foods with sugar and salt, their     health would be better.
1) general
2) material
3) mineral
4) official
1*
77- All students need to     classes, study hard, complete homework assignments and work on their research projects.
1) shake
2) respect
3) attend
4) attack
3*
78- A: I can't find the teacher anywhere. I wonder where he is.
B: He     .
1) could have gone shopping
2) would have gone shopping
3) may have gone shopping
4) should have gone shopping
3*
79- Which sentence is grammatically wrong?
1) We moved London so that we could visit our friends more often.
2) The weather is lovely, isn't it? I didn't expect it to be so nice day.
3) I didn't get the job though I had all the necessary qualifications.
4) Her illness was much more serious than we thought at first.
2*
80- The play was     directed by a young student; therefore all the audience enjoyed the play very much.
1) skillfully
2) constantly
3) individually
4) basically
1*
81- There are technical limitations to the amount of paper which can be recycled and some paper     cannot be collected for re-use.
1) samples
2) patterns
3) products
4) features
3*
82- When you her a lecture, you must be able to     the important ideas.
1) decrease
2) summarize
3) industrialize
4) estimate
2*
83- In the entire history of the solar system, thirty billion planets may have been lost or     .
1) annoyed
2) stretched
3) combined
4) destroyed
4*
84- It seems that everyone that I meet here is     in some kind of exercise programs.
1) expected
2) involved
3) survived
4) released
2*
85- I managed to walk to the nearest village     my foot was injured.
1) whereas
2) since
3) so that
4) although
4*
