He (like,likes) to tell jokes.

(a)  

I think his jokes (is, are) funny, and my friends (agree, agrees)

(a)  

Most of the students in my class (is, are) boys.

(a)  

There (is, are) not many girls in my school who (is,are) my age.

(a)  

It (is, are)  weird.

(a)  

My friend (has, have) a girlfriend.

(a)  

My parents always (ask, asks)  me if I have a girlfriend, but my answer (is,are) always “No.”

(a)  

Everyone (has,have) problems in life.

(a)  

Countries also (has,have) problems, and so (does,do) the world.

(a)  

One of the greatest problems (is,are) the growing population.

(a)  

Both India and China (has,have) populations of over one billion people.

(a)  

A number of my friends (loves, love) riding bicycles, but neither my brother nor my sister (owns,own) a bicycle. At 4 o'clock, either my mother or father (is,are) coming to pick me up.

(a)  

The pair of shoes on the floor (is,are) mine. The shoes (was,were) made in Italy. The 300 dollars I spent on them (was,were) worth it.

(a)  

Finding a job where you can learn new skills (takes,take) a lot of effort. I have been looking for six months. Six months (is,are) a long time. Not even one company that I applied to (has,have) responded.

(a)