.On cold mornings, after washing your hair, you’d better dry it ______ using a hairdryer

It was Sunday and there were so many people in the streets that he found it difficult to _____ to the post office.

Was it because of the heavy snowstorm in Europe _______ the flight had to be put off ?

Ann goes to play football every day.—Oh But she ______ it.

I found my mom not feeling well this morning I’mafraid she is ill— _______