It is very kind ____ you to help me with my lessons.It is hard ____ me to learn them well.

__________niceweather！Let’s goout for a walk.

4.Can you imagine this shy _______ at the concert?

This printer is of good quality. If it ________ break down within the first year, we would repair it at our expense.

Kate wants to be slim. _____ she never eats fast food ____ sweet snacks.