(Viên chức Mầm non) 400 câu trắc nghiệm multiple choice tiếng Anh có đáp án - Phần 14

He drove fast and arrived an hour ______ of schedule.

Ann\'s encouraging words gave me ______ to undertake the demanding task once again.

I don’t suppose there is anyone there, ______?

Are you taking ______ this semester?

Knocking on closed doors before entering can be a great way for children to practice _____ behaviors.

My sister and her husband _____ over to my house for dinner tomorrow evening.

Make sure you ______ up the data on your computer, because you might get a virus.

That\'s no excuse! You know you _____ this report by today.

_____ are the formal rules of correct or polite behavior among people using the Internet.

UNICEF ______ supports and funds for the most disadvantaged children all over the world.