— How do you study for a test?— working with friends.
It is selfless ________ the doctor to devote all the time he had ________ for the patients.
--- is the school from your home, do you know?--- About 30 minutes’ walk.
---How long have you ________ your penfriend?---For five days. I received it last Sunday.
On women’s Day, of the girls was excited because they each a present.
________ useful information they’ve found on ________ Internet!