— Thank you for a wonderful meal. — ____.
The Smith’s family, which __________ a large one, ____________visit BeiJing this summer.
My old father began to study computer science at the age of sixty in order that he might ___ times.
—You must be tired out yesterday. —Oh, _____, I worked all day non-stop.
Lin Feng is said ____ abroad, but I don’t know which country he studied in.
A study shows that _______ a boarding school would help students cultivate (培养) their independence while being away from their parents.