more convenient to take a subway than drive a private car.– ________. What’s more, it’s also a good way to support the low-carbon lifestyle.

It is generally believed that teaching is _____ it is a science.

What would you like to drink, milk or juice — __________ . I’d like some water.

Many difficulties have ______ as a result of the changeover to a new type of fuel.

He was severely injured in the warand his __________ prevented him from holding any job.