— ______people travel every year?— Perhaps when we are talking about it. More than 100 planes have taken off around the world.
--Are there ___________ birds in the tree? --Yes, there are __________.
The school day ______ at half past seven every morning.
There are two _______students in my school.
Kate is on my right and Lucy is on my left. I’m_____Kate and Lucy.
How many ________ are there in the park?