I don’t like the colour of this dress. Could you please show me________ one.
—I find ________ hard for me ________ the work in such a short time. —I’m afraid not, but you can try your best to do it.
—Where is Mr. Wu? I haven’t seen him for several days. —He ________ America and he ________ from his home since last week.
—How long have you learned English? —So far, we ________ English for more than six years.
Timmy likes Chinese very much. He can’t stop ________ it every day.
We are _____to see so many interesting books in the library. Now we have _____ to read.