Would you like me to help you on your new project – ______

Did you ____the answer to this question

Could you come back home at three o’clock—_________. I will have a meeting at half past two and it will last two hours.

________did your uncle leave his home town —-He ___________for nearly twenty years.

It is definite that new digital mobile phones have less radiation, but that does not ______ mean that they should be used without caution[ ]