He tried to______with the shopkeeper for the watch.A．extendB．objectC．bargainD．pause

He tried to solve the problem, but he （quick) ________ gave up.

He had tried to ______ sleep by all his usual methods, but with no success.A．secureB．induc

He tries to keep______of the latest development in IT industry.A．upB．abreastC．alongD．with

I suddenly realized that he was trying to ______ quarrelling with me. A. consider

He______ that the people he works with are all very interested in their job.A.feelsB.tries

________ that he wasn’t happy with the arrangements I tried to book a different ho