用所给的词的适当形式填空。1. How much ______ (be) the blue socks? 2. Can
用所给的词的适当形式填空。 1. How much ______ (be) the blue socks? 2. Can you help ______ (I)? 3. She often ______ (watch) TV in the evening. 4. Can you ______ (buy) the shirt? 5. The yellow ______ (short) are $30.