Students must pay all their fees before the start of each(semester/division).
举一反三
- The process-oriented approach does not pay attention to what students do while they are writing; it attaches greatimportance to the content before they start writing and after they finish writing.
- All goods must be paid for before (deliver) .
- Taxes _________________ on or before April 15th. Payments __________________ to the government on or before April 15th. A: have to pay; must have been sent B: have to be paid; must be sent
- 【多选题】以下哪些表达方式正确? A. Each student and all of the professors were invited. B. Each student and all of the professors was invited. C. Each flask and each holder were sterilized before use. D. Each flask and each holder was sterilized before use.
- You must believe that all your efforts taken for the project will ( ). A: pay up B: pay off C: pay over D: pay out