33. When a student asks_________it is worth staying up doing their lessons, a teacher may find it difficult to answer.
I prefer a flat in Harbin to ________ in Beijing, because I want to live near my mom’s.
---We don’t have enough dictionaries. What would you like to suggest? ---How about four of us ________ one?
Most students like pop music while it has little ________ for me.
John ________ Joan at least for ten years.
My son’s 10 years birthday is drawing near, I decided to ________ a computer to give him as a gift.