—Where is Li Mei now? —She _________ to Canada. She will be back in two days.
| A．has been | B．goes | C．has gone | D．had gone |
There are some boys ________ in the river.
| A．swimming | B．to swim | C．are swimming | D．is swimming |
A number of students _______ reading in the classroom now.
| A．is | B．was | C．are | D．were |
Jack Chan is very modest. He never _______.
| A．shows off | B．shows on | C．show off | D．show on |
I am so _____ when I heard the ________ news.
| A．excited; excited | B．excited; exciting | C．exciting; exciting | D．exciting; excited |
________ is difficult if you put your heart into it.
| A．Anything | B．Nothing | C．Something | D．Everything |