______ you didn’t know the rules won’t be a sufficient excuse for your failure to report（）

- Could you pass me the salt and pepper？

- _______.

A：Sorry, I didn't know what you mean.

B：Ok, here you are.

C：No, I won't.

D：I don't know.

______ you don't know the rule won't be a sufficient excuse for your failure.

A．It is

B．That

C．Because

D．What

— ______________________________

— No, sorry, I didn't know the rule about punching in.

A、Are you late this morning, Wendy？

B、 Didn't you punch out this morning, Wendy？

C、 Didn't you punch in this morning, Wendy？

I didn’t know you() a previous supplier.

A、 were

B、 be

C、 are

A．didn’t

B．not

C．won’t

D．don’t

You won't know if it fits you until you______it on.

A．will try

B．are trying

C．are to try

D．have tried

— How could you say that？

— _______ I didn’t mean to hurt you.

A、That’s right.

B、I won’t regret.

C、I’m really sorry.

—Where is Tom —Well , he you here . Otherwise he would come down right now .didn’t know ; were B．—Where is Tom —Well , he you here . Otherwise he would come down right now .didn’t know ; were B．hsn’t known ;re C．doesn’t know ;re D．hdn’t known ; were

A．didn’t know ; were

B．hasn’t known ; are

C．doesn’t know ; are

D．hadn’t known ; were

______you don't know the rule won't be a sufficient excuse for your failure.

A．It is

B．That

C．Because

D．What