读句子，选出正确答案并写在横线上。 l. Jenny is_________ (put/ putting)a new film in her camera now.
2. It __________ (have/has) a bandage on it.
3. Help! I'm __________ (falling/fall).
4. He __________ (break/breaks) his tail.
试题答案
l. putting 2. has 3. falling 4. breaks