There is ______ "f" and______"u" in the word "four".

e know, keeping positive is beneficial to the process of our work and study.— You can say that again. Struggle not to let negative ideas_______.

I’m a little nervous. What should I say and do at the school leavers’ party — __________.Just be yourself.

It is culture more than anything elsedetermineshow a nation’s civilization evolves.

I am afraid we will miss the early bus.—Don’t worry. We have _______ time to do it.