________ seems to be a strong competition in China for senior high students to enter college or university.
The tomato is the world's most popular fruit. _______ the pumpkin, botanically speaking it is a fruit, not a vegetable.
—How unhappy your roommate looks!—Yes, but he's not willing to tell me what it is _______ is troubling him.
In this district for five months or more of the year, no construction can be done _______ the rainy season makes it impossible.
After ten years, she changed a lot and looked different from _______ she used to be.
Everything depends on _______ they will support you about it.