They urged the students _______ the work on time.
The Greens stayed in Beijing for a week, during ______ time they visited places of interest here guided by me.
I like this house with a beautiful garden in front, but I don’t have enough money to buy ___.
Though ______ after a day’s hard work, he still told his children stories until they fell asleep.
I ______ in Tibet for three years; if you go there for your holiday this summer, I’ll have my friends take care of you.
The training equips the students with ______ full understanding of first aid, which can make ______ real difference.