—The story is not easy for students to understand. —I agree with you, ________ it’s not very long.
There ______ a dog and two cats in the picture.
_____ your sister good at _______?
单词辨音
It was brave of the policemen to get over all the difficulties in that case .Which of the following is correct for the underlined word in the sentence?
–Will you help me with the luggage? It’s too heavy. –______