Boris has brain. In fact, I don’t think that anyone in the class has ________ IQ.
Mrs.King often________homeless people_______food and clothes.she is very kind-hearted. A.provides, for B.provides, with C.provides, to
The government is doing__________to protect the environment.A.useful somethingB.something usefulC.anything. useful
—How do you like this passage? —There are so many new words in it that we can__________understand. A.really B.nearly C.hardly
—Have you cleaned the room yet? —Yes,I _______it an hour ago. A.clean B.has cleand C.cleaned
Which of the following signs means “Throw litter here.”? A. B. C.