Alice wants to buy a pair of sunglasses to protect herself________ the sun.

The man was walking along the street he stopped and looked as ifwhether he was going in the right direction.

Mike looks ________. What happened– He can’t find his MP4 anywhere.

I have no impression _______ he went home perhaps by bike. width=”163″ valign=”top” style=”width:122.4pt;padding:0cm 5.4pt 0cm 5.4pt”

Whois___________studentinourclass