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

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

They tried to keep it quiet but eventually everyone learned about the ______ meeting.A．int

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

A feeling of tiredness almost______the soldier on duty and he had to struggle hard to keep

The more he tried to help her ____________she see

He is trying to_____the familys expenses.