Oh, doctor, the wound on my leg is infected.—You really shouldn’t have left it _______ to the sun.

o has returned from the UK recently. He ______at Cambridge for four years, during which we ______ with each other on theInternet.

What a pity ! I_________ late for the football match yesterday.

Of all the subjects, English is my _______.

The managers discussed the plan that they would like to see___________ the next year