Single-parent usually____ some of the functions that absent adult in the house would have served under the financial crisis.
| A．takes over | B．takes after | C．takes out | D．takes in |
--- When will your father be back home?
--- ____ twelve o’clock.
| A．In | B．Since | C．Until | D．After |
. His advice made me happy, but ____.
| A．making others angry | B．to make others angry |
| C．others angry | D．his advice others angry |
Equipped with modern facilities, today’s libraries differ greatly from ____.
| A．the past one | B．the past |
| C．which of the past | D．those of the past |
--- I hear Robert has gone to Harvard University for his master’s degree.
--- Oh, how nice! Do you know when he ____?
| A．was leaving | B．left | C．had left | D．has left |
--- Oh, must you? Stay a bit longer. ____.
--- Thanks anyway. I’ve got an early start tomorrow morning.
| A．It’s been such fun having you. |
| B．Maybe you can have supper here. |
| C．We welcome you with open arms. |
| D．Let’s have another chat. |