【正文】
s teacher say about math? Her teacher thinks it is useful.3. What does Yu Mei think of science? She thinks it is difficult but interesting.4. What does Yu Mei think of .? She thinks it is easy and fun.5. What is Yu Mei39。s _______________.A: When is the class?B: It39。s boring.easyinterestingfunfreecoolMatch the words on the left with their opposites on the right.1aboringdifficultbusyfree: not busy, having timecool: excellentListen and check the words you hear in 1a1beasyinterestingfunfreeco