7A EOT 10 11 12 (2)

I _____ knowledge and assignments to prpare for the exam now, and I think the ideas in it will be useful for ____.

While the United State is famous for the _____ as its national symbol, Canada is known for the _____.

The new high-speed train is very large and convenient because it can ____ more than 500 people at once.

Engineers are developing new ___ flying cars in order to reduce air pollution.

When visiting Scotland, you might be surprised to see men wearing a traditional skirt called a _____.

Although traditional airplanes are fast, they _____ heavily.

My car is red and _____ is blue. However, _____ car is so dirty. I can't even tell what color it is.