If you keep learning English for half an hour each day，your English will be gradually improved.（ ）
| A． |
at least |
B． |
at present |
C． |
at once |
D． |
at first |
I am tried. This is not the right ____ to ask me to go for a walk.
| A．moment | B．chance | C．place | D．season |
My cousin went abroad at_____ age of eighteen.
| A．a | B．an | C．the | D．不填 |
If you _____ smoke, please go outside.
| A．can | B．may | C．must | D．might |
The phonetic transcription of the word “paint” is______
| A．/pent/ | B．/peint/ | C．/paint/ | D．/pænt/ |
--- Can I have a look at your photos, please?
---______.
| A．Sure, here you are | B．Don’t mention it |
| C．I can’t agree with you | D．I’m sorry to hear that |