How does David usually go to work— He ______ drive a car, but now he ______ there to lose weight.

Would you like to go and see a film—Sure, the TV programmes are too _______．

You look pale. What’s _______ with you —I have _______ headache.

There is with my computer, so I can’t finish the work on time today.

The old town has narrow streets and smallhouses _____are built close to each other．