—Will you tell the secret to the teacher?
—No!_________asked to.
| A．Even though | B．Until | C．Unless | D．When |
The law in almost all states used to require stores to close on Sunday, but now in most states, it no longer _____.
| A．is | B．does | C．did | D．has |
I support any move to get young people into theatre, and especially _____ that aims to do it all over England, not just in London.
| A．one | B．the one | C．that | D．those |
The manager came over and asked the customer how ___________.
| A．did the quarrel come about | B．does the quarrel come about |
| C．the quarrel has come about | D．the quarrel had come about |
－Are you sure you have to? It’s been very late.
－I don’t know ________ I can do it if not now.
| A．how | B．what | C．when | D．that |
Is it the letter you got yesterday ________ makes you so sad?
| A．what | B．that | C．how | D．when |