Now, some robots(机器人) are to do the same things people. A. enough smart, as B. smart enough , with C. smart enough , as
________ it is to chat with our friends on the Internet!
---________shall we deal with the waste paper. bottles and boxes?---Let’s keep them for recycling. It’s good for the environment.
The teacher, as well as his students_______ to attend the party last week.
The people there did not allow them to set up a factory _____ pollute the water in the river.
Don’t worry! I’m sure you’ll _______ your classmates if you are kind and friendly to them.