Marty’s disability is “one in a million”. ______, there are not many people in the world like him.
The changes in our chemistry lab will cost quite a lot,____they will save us money in The long run.
.—____can I deal with such a situation?—Take____measure you think best.
These two countries are similar____they both have a high snowfall during winter.
.____are the days when teachers were looked down upon.
Look!____.