My uncle ___ go to work on foot, but now he ___to work by bike.

How many trees are there on topof the mountain? _________

The news I looked forward to _______ at last, but it was quite disappointing.

一It looks 1ike a kind of cat．What do you think 一Yes, I ________ ．

If your race car isn’t insured, you maylosing everything when it hits something solid．