Why didn’t you finish thetask —I didn’t think it is ________ the effort

Even though you offered ______ you have just offered, 1 would not sell it to you. [ ]

It was a nice meal, __________ a little expensive

This company has signed a contract to the natural resources in the west of China.[ ]

Don’t _____ too late, you will feel tired in class.—I won’t, Mum.