You can never imagine what great difficulty I have _________ your house.
If you meet new words while reading, you can ______the dictionary, but not too often.A.ask for B.pick up C. turn to
I ______to surf the Internet for some useful information. So I can learn a lot from it.A am not allowedB.am allowedC.am refused
Teachers should ______their students to practice_____English as much as possible.A. encourage,speakingB. let,speakC.make,speak
—What did the woman ask just now?—She asked _________.A.who was I waiting forB.where I wanted to vistitC.how she can find a good job.
The hall is too noisy. The speaker has to raise his voice to make himself ________.A.hear B.heard C. to hear