MrColumbus was always ready to help others______, he was liked by everyone[ ]

chatting with a stranger on the Internet, bear inmind______ he could be anybody, for you can’t see him _________

Studies show that people are more tosuffer from back problems if they always sit before computer screens for longhours.

This is the second time I____a call from that telephone number

May I have some milk— Sorry, we have only _____ left.