用a little, little, a lot of填空。 1. We bought ________ things for our friends. 2. We should eat ______ meat every week. 3. Let’s buy some salt. There are ______ salt. 4. I can’t work out the problem. It is ______ difficult.
用括号内所给单词的适当形式填空。 1. My teacher ______ (teach) us how to study on the computer. 2. Don’t ______ (play) computer games too often. 3. It’s easy ______ (do) homework in this way. 4. She is ______ (exciting). Her mother bought her a new dress. 5. _______ (run) is good for our body.
用括号内所给单词的适当形式填空。 1. I saw a lot of ______ (thing) on the table. 2. Now he ______ (search) for something on the computer. 3. My father likes ______ (he) computer. 4. He can ______ (send) greetings to his friends. 5. Don’t______ (talk) in the library.