I’ve had such a fun time, reading Harry Potter with my friend, __________we are both sad that it has come to an end.

.I don’t want to go _______ I am tired of any party.

The classroom is big enough        , but we’ll have to move if we have more students. 

Don’t forget to bring a dictionary next class. ___. I didn’t catch what you said.

Thinking      you know        in fact you don’t know is a terrible mistake.