根据句意,用括号内所给单词的适当形式填空。 |
1. A glass is used for ________(drink) water. 2. What is the most (use) invention in the world? 3. Do you know the (heat) ice cream scoop? 4.This kind of bicycle was (invent) by a middle school student. 5.What do you think of these (invent)? |