用所给词的适当形式填空

（1）He spent half an hour(finish)his homework yesterday.

（2）Let's do some(shop)this evening.

（3）We(visit)the Eiffel Tower last week. We were all very(tire).

（4）They saw many(interest)things in the street.

（5）The movie was very(excite); she was(excite)at it.