Mary used to get up early in the past, __________ ?
---Waiter, $ 20 for dinner, right?
--- I’m afraid $ 25, sir, for drinks are ________.
| A．free | B．extra |
| C．high | D．spare |
---Why are you still waiting in line?
--- I’ve missed my turn ________.
| A．order | B．miss |
| C．time | D．/ |
---Would you mind my using your dictionary?
---________.
| A．Of course not | B．Yes, please |
| C．You’re welcome | D．My pleasure |
---I have finished my homework already, mum.
--- When ________ you ________ it?
| A．did; finished | B．did; finish |
| C．have ; finished | D．were; finishing |
I haven’t heard from Bill ________ he left here.
| A．when | B．before |
| C．since | D．while |