___ with various research projects, that scientist can’t even find time to visit his parents.

to see you againafter all these years. What _____—Well, I’ve tried manythings since we left school. I’m now working for a large oil company.

You shouldn’t judge a stranger only __ the clothes he wears

Students are encouraged to share their learning experience their classmates.

17.—Howwouldyoulikeyourtea —_____.