. According to some doctors, one of the ways to prevent us from growing old is to make sure
that our brains get enough___.
| A．performance | B．exercise | C．experience | D．sport |
---When shall I call, in the morning or afternoon?
----_____. I’ll be in all day.
| A．Any | B．None | C．Neither | D．Either |
I am looking forward to the day _____ my daughter can read this book and know my feelings for her.
| A．as | B．why | C．when | D．where |
You'd better write down her phone number before you _____ it.
| A．forget | B．are forgetting |
| C．forgot | D．will forget |
Ann always stands at the window and waves to_____.
| A．see through | B．see to |
| C．see off | D．see into |
She _____ someone, so I nodded to her and went away.
| A．phoned | B．had phoned |
| C．was phoning | D．has phoned |