用所给词的适当形式填空。 1. Liu Qiang had to _____ (finish) his homework first before he could go out for play. 2. I think the monkey is much _____ (clever) than other animals. 3. Little Tom did the cleaning _____ (carefully) in our class. 4. Our English course _____ (teach) by an English woman next term. 5. A bridge _____ (should build) over the river. |