当你的老师向你介绍一位新同学时,你应对你的新同学说:________________________
How do you _____goodbye in Japanese?
–Dad, will you buy me a new bike? --I don’t know. I’ll have to ______ it.
–I like to make friends with Michael. --Really? But he likes ______ a little.
The pilot _______the helicopter in a rice field.
The plane will _______ soon. So please be quick, driver.