It’s important to brush your _________ twice a day.A. tooth B. tooths C. teeth
–John had a short walk after lunch,__________?
–There are only ten minutes left. -- It’s still _______for us to arrive on time if we hurry up.
— exciting news! We will have aholiday after the exam.
- Can you give me _____hand , it’s really ______hard work for me . - Sure.
Could you tell me _______?