It mrecently but experts say it’s ________ for this time of year.

You can’t be careful enough with the dry wood ．It ___easily

I heard that you got an A in the chemistry exam．Well done!一Thanks，I know that youa good job as well．

Hout in our school. ——OK, I tothat.

Listen! ________ is knocking on the door. Go and see who it is.