A well-written composition _________ some writing skills, such as good choice of words and clear organizations.
Paper books still play an important role in the US textbook market, with digital textbooks __________ less than 5 percent of the total.
A survey was conducted in Shanghai ____________ interviewees were asked if they wanted to be a factory worker.
. --- _________________ --- Oh, what a nice house! --- I’m glad you like it. Let me show you around it first.
. --- What is the difference between the first nursing home and the second? --- The first one has two swimming pools while the second has ___________.
---Ouch! You hurt me! --- I am sorry. But I ________ any harm. I ___________ to kill the mosquito on your arm.