_____ he is very young, _____ he knows a lot.A. Though, / B. Though, but C. Not only, but also
—Smart phones are more and more popular now. —So they are. But they still ________ too much.
It’s very friendly ________ him to help me when I’m in trouble.
________ we deal with our problems, we can easily become unhappy.
—What do you think of your host family, Jim? —Great. They try ________ best to make me feel at home.
—Would you mind helping me look after my baby for a while? —