—What are they doing at the bus stop?—They are waiting for a bus________.
It’s really ______ that a tortoise can ______ 150 years old.
There is a cover ______ the object.
–I’d like to go to the cinema with them. --______.
–We have worked for a long time, so we ______ a rest. --Sounds great.
He is taller than ______ in his class.