—Please talk ________. Although you speak in a loud voice, I still can’t catch you.A. more loudlyB. more quietlyC. more clearly
The study of English ___________ a very important industry in China.
Her husband _____ for 20 years, but she still lives lonely.
Trees can stop the sand _____ towards the rich farmland in the south.
This is the most beautiful butterfly I have _____ seen in my life..
—What are you reading about? —It’s about the one-child policy. It says that the policy has_____ controlling the population in China.