.They turned out more than 1,000 washing machines, most of which ________quality.
The country has already sent up three unmanned spacecrafts, the most recent ________at the end of last March.
— I think you’d better type this letter again before Mr. Smith see it. — Oh, dear!
Wishing to get a million in the lottery, many among us now do,is simply foolish.
Susan was expecting her favorite singers,but to her disappointment, appeared
To my surprise, my good friend _________ stay up to study to prepare for the next important exams organized by ten famous high schools.