I ________ ping-pong quite well, but I haven’t had time to play since the new year

I’m very worried because I have made ________________ progress in my math.

Father’s Day is coming. Could you tell me ________—What about a watch He’ll like it.

WeChat(微信) is very popular. _______the young_______ the old are getting interested in it.

_____ bananas and_____ yogurt do you need for your banana milk shake.