Mr Li asks us to remember that ______ careful we are, _______ mistakes we will make.

Jack _________ Alice for at least 20 years

The girl is badly injured. You’d better _____ first aid to her before taking her to hospital.

I oftenthe words I don’t know in the dictionary or on the Internet.

When we get knocked down, we get back up and we come back stronger, and, ____ I’m President, that’s what we’ll keep doing