We should unplug ______ blankets when they are not in use. [ ]

It was almost eight years Iater _____ the young mangot his doctor’s degree and became an engineer

You don’t go to that supermarket quite often, do you?—No, I only go there _____ because it’s too far away from my house [ ]

______a mobile phone can you ring _______you want to talk with anywhere.

Can you hear the birds __________ in the forest