— Mum, I haven’t seen Dad for four days.— Oh, he’s busy with a new project. You know, his work ________.
---_______ is the population of your hometown, Lucy? ---It’s about 15,000.
All the students shouted when they heard such_______ exciting news.
If you want more classmates to make the show successful, you can say, “_________.”
You will get a point ____________________you give a correct answer.
— Thank you for sharing your ruler with me. — _______ That’s what friends are for.