--- What does the model have in her hands?---She has ______umbrella in her right hand and_____ useful book in the other.
——Our math teacher has ____hair.
This programme is a___________ TV show, so you can send text messages directly to the station to vote for your favourite singer.
Your help made __________ for me to work out this problem.
April is month of the year in Thailand.
Things made of plastic are usually _______, but they are _______ to get polluted.