Do you think twenty people are enough for the work—No. I am afraid we need at least______ students.

I’ve been working all day, but I feel as if I _______ nothing.

It was announced that only when the terrible diseasewas under control _____ to return to their homes

pe to take the computer course.— Good idea. ____ more about it, visit this website.

Hello!May I speak to Lily, please? —_____,I’llgo and get her.