Mary gave Jack so much help that he gave her some roses ______ for her kindness

The hours ________ the children spend intheir one way relationship with television people undoubtedly affect theirrelationships with real-life people

Never before _____seen anybody who can play tennis as well as Robert.

Do you often useBaidu—-Yes, it’s one of ___________Internetsearch engines.

I just ___________ to tell you that I won’t be back for lunch.