—Heavy smog (雾霾 )in eastern and central China seems to get more and more serious.—I agree. Something to deal with it.
These kids practice spoken English ______ joining the English club.
—Can you play ________football? —Yes, I can.
Do you have anything _____________/'væljuəbl/ in your schoolbag?
Some leaves from the tea plant fell into the water and ____________ /ri'meind/there for some time.
It might seem more difficult to speak ________ /pə'laitli/ than directly.