________ s(S)ervice is the key to ________ success of ________ restaurant
| A．/, the, a | B．/, a, the | C．/, /, a | D．/, /, the |
E) /, a, / F) /, the, / G) The, the, a H) The, a, the
I) The, /, a J) The, /, the K) The, a, / L) The, the, /
The president hopes that the people will be better off when he quits than when he _____．
| A．has started | B．starts |
| C．started | D．will start |
_____ something to drink, as the movie will last three hours．
| A．Grab | B．To grab |
| C．Grabbing | D．Grabbed |
The manager is said to have arrived back from Paris where he ______ some European partners．
| A．would meet | B．is meeting |
| C．meets | D．had met |
_____ an important decision more on emotion than on reason, you will regret it sooner or later．
| A．Based | B．Basing | C．Base | D．To base |
John thinks it won't be long _____ he is ready for his new job．
| A．when | B．after | C．before | D．since |