Please remember to remind them that the products inside are ________ and must be handled with great care.

—He thinks that girls are smarter than boys when it comes to learning English．—But two years ago he thought____．

 What I'm telling you is strictly _____. Do not let anyone know of it.

A        friend is the one who you can trust and will not leave you alone when you are in need of help.

—Does coffee really work when you have to work late into night?—Yes. As far as I’m concerned，I feel very________ after a coffee.