—Glad to meet you.
—____________.
| A．So do I. | B．How are you? |
| C．How do you do? | D．The same to you. |
FBI stands _________ Federal Bureau of Investigation.
| A．in |
| B．by |
| C．for |
| D．with |
His work _________ have been completed; otherwise, he wouldn't be enjoying himself on the beach.
| A．should |
| B．must |
| C．can't |
| D．shouldn't |
He wondered __________ the pyramids were built.
| A．what |
| B．that |
| C．if |
| D．how |
He insisted that he __________ and that he ________ nothing wrong.
| A．be set free; should do |
| B．set free; should do |
| C．should set free; had done |
| D．be set free; had done |
---It's reported__________the new underground line has been completed.
---Yes, but it hasn't been made clear ________ it's to be opened to traffic.
| A．when; when |
| B．that; that |
| C．when; that |
| D．that; when |