“What do you think of them?” “I don’t know _____ is better, so I’ve taken _____ of them.”A. what, both B. what, noneC. which, both C. which, none
Remember never to leave your dog ______. It might bite people around.
_____ of the students who took part in the military training is 450.
_____improve her English, Jenny bought a lot of tapes for herself.
They became good friends during the war, and since then their lifelong friendship has______ tests of life and death.
I am tired _____ the partner I have been working with; he is too hard a person______.