By the speed of water flow, Tan made over 50 sounds from water.
---What about ________ football after school? ---Good idea.
---________ is the school trip? ---________ May.
–Mum, I am ready for the match! -________________!
________ I’m busy these days , ________ I have no time to watch football matches on TV .
The lesson is easy for the students. You see there are _______ new words in it.