While we are having an exam, it is not proper to _____ our notes or dictionaries.

_______ , I lost heart in English learning, but my teacher often said to me, “Keep on working hard and you’ll succeed”.

Not only_______know the theory, but also_______learn how to apply it in practice.

Occasions are quite rare _____the father has the time to spend a day with his kids. [ ]

se this room for the time being, andwe’ll offer you a larger one ____it becomes available.