Seven _________ workers work in that factory. A. thousands of B. thousands C. thousand
——______is the weather like in Beijing now? ——It’s_____. We are making a snowman.
——Where are you, Linda? ——I’m ____a vacation in Beijing.
——Hello, Helen. What does your sister look like? ——She’s tall and _____ thin.
——You are ____the car. Don’t _____on the phone. ——OK.
Look! My classmate Ben is _____. He often ______.