---Thank you for supporting the volunteer project.
--- .
A.All right B.My pleasure
C.Never mind D.It doesn’t matter
Come to me for help when you are__________ .
A.in time B.in a hurry C.in trouble D.in safety
The weather__________ to change every day: one day is hot, the next day is cold.
A.seems B.feels C.looks D.sounds
We must keep the room__________ .
A.to clean B.cleaning C.cleaned D.clean
The manager sounded____ on the phone.He offered to show us around the company.
A.softly B.friendly C.gently D.seriously
His sister often goes abroad__________ business.
A.in B.for C.with D.on
