You should do more ___________ instead of sitting at the desk busy doing your _________.A. exercise; exercises B. exercises; exercise C. exercise; exercise
There _______ some milk and bread on the table. You can have them ______ breakfast.
— How many ____________ can you see in the kitchen? —Five.
The boy ________ black is Mary’s brother. ________ name is Ken.
This year the Christmas party of our school is _______ 18:00 _______ Monday evening.
It takes Jack ______ hour to practice playing _______ volleyball every day.