I still remember my first teacher we haven’t seen each other for many years
| A．for | B．because | C．since | D．though |
You must be very hungry now．
Yes， I'm ready to do some________eating．（ ）
A．seriousB．healthyC．localD．extra
Which is your uncle？
The big man， smartly dressed________a suit and tie． （ ）
A．inB．onC．withD．for
Sally_______where she had left the car and the police found it this morning．（ ）
A．forgotB．has forgotten
C．forgetsD．had forgotten
In the past 70 years， China______historic changes and made great achievements．（ ）
A．experiencedB．has experienced
C．experiencesD．would experience
Is Helen here？
Not yet， but she_________in half an hour．（ ）
A．arrivesB．will arrive
C．arrivedD．has arrived