Don’t litter the ground, boy. Look at the sign, “Rubbish must be thrown into the dustbin.”—Sorry, I’ll __________ right now.

The ____ is that the new machine will arrive tomorrow.

How was food at Lucy’s house? —Great. Her mother is wonderful cook.

Could you tell me ? – In more than 5 months.

English is a language that many people around the world _______not speak perfectly but _________at least understand．