--_______ not very difficult for us young people _______ English.
--So let’s study hard.
| A．It’s, to learn | B．That’s, to learn |
| C．This is, learning | D．It’s, learning |
Our physics teacher told us that light ________ faster than sound.
| A．travel | B．travels | C．is travelling | D．has travelled |
—What do you want to be when you________?
—A doctor.
| A．look up | B．come up | C．get up | D．grow up |
—Many tourists ________to the Great Wall every year.
—Yes, that’s true.
| A．attract | B．have attracted | C．are attracting | D．are attracted |
—What do you think of your trip to Hainan?
—Wonderful. We were all ________with the ________trip.
| A．pleased; pleasant | B．pleasant; pleased |
| C．pleasing; pleased | D．pleasant; pleasing |
I will go to Tony’s Party this evening. Will you ________the cat？
| A．see to | B．see | C．look at | D．look |