He has done _________ to improve his English.
| A．something useful | B．anything useful |
| C．useful nothing | D．useful anything |
______ New Year’s Eve, people gather at Times Square to see the huge glass _______ through the darkness.
| A．On, fall | B．In, falling | C．On, falling | D．At, fall |
–How is your grandma?
--She’s fine. She used to_______ TV at home after supper. But now she is used to_____ out for a walk.
| A．watch, go | B．watching, go | C．watching, going | D．watch, going |
More than 20 people ________ in traffic accidents ________ last May.
| A．have died, for | B．have died, since |
| C．have been dead, since | D．have been dead, for |
--- How nice the bike is! How long _______ you _______ it？--- Just two weeks.
| A．have, bought | B．did, buy | C．have, had | D．did, have |
--Where is your father?
--He ________to Shanghai. He has ________ Pudong since last Friday.
| A．is going, gone to | B．has gone, been in | C．has been, been in | D．has gone, been to |