—Where is Mr. Wang? —He ______ Beijing on vacation.A. has been to B. has gone to C. went to
_________, and you will be healthier.
---- I’m feeling so tired now. ---- _________ stop and have a rest?
They live 20 kilometres _________ the school.
She learned how to ride a bike _________ at the age of 6.
---- Did you go to the cinema last night? ---- No. _________ seeing a film, I just stayed at home and watched TV.