Grammar (۲۹اردیبهشت)

1-It is necessary for every single individual living in this world to work hard to protect the environment, ...?

• 1) is it
• 2) isn't it
• 3) do they
• 4) don't they

2-After the energy crisis of winter, neither Mr. President nor his ministers ... ready to answer the questions about the cause of the problem.

• 1) were
• 2) was
• 3) weren't
• 4) wasn't

3-Cooperative learning requires that students... in groups, or teams, generally with four to five members.

• 1) are placed
• 2) to be placed
• 3) would be placed
• 4) be placed

4-I asked her ... Mr. Richards, and she said that she and Mr. Richards were colleagues.

• 1) if she knew
• 2) did she know
• 3) does she know
• 4) whether she knows

5-It was a waste of time, and we were not able to do our shopping. We really... whether the covered bazaar is open on Sundays.

• 1) must check
• 2) must have checked
• 3) should check
• 4) should have checked

6-We've been hearing for some time about the loss of flora and fauna in our rainforests.... being said or done about the parallel decline in the diversity of the foods we eat, is it ?

• 1) Very little is
• 2) Only a little
• 3) Very little
• 4) Only a little is

7-According to Smith's extensive experience in digging, at the beginning of a dig, rarely ... since they can cause damage to delicate artifacts.

• 1) shovels are used
• 2) have shovels used
• 3) are shovels used
• 4) shovels were used

8-Mark's aggressive behavior surprised everyone, and the only excuse that he gave for his actions ... that he was tired.

• 1) Is
• 2) Was
• 3) Are
• 4) were

9-TV producers proposed that Judith Sheindlin, an unknown actress who became famous later in an article in the Los Angeles Times, ... a role in the enormously popular courtroom reality show Judge Judy.

• 1) be acted
• 2) act
• 3) acts
• 4) has acted

10-Because of the current urgent situation, we cannot hold the meeting tonight. It'll have to ... until tomorrow.

• 1) put off
• 2) be put down
• 3) be put off
• 4) put down