A.Arrive at the office earlier.
B.Jump into paper work first.
C.Start with less difficult tasks.
D.Get ready within l5 minutes.
A.They may take a lot of time.
B.They may reduce social time.
C.They may spoil a great mood.
D.They may cause errors in work.
A.To give a go-home signal.
B.To remind people to relax.
C.To make people work fast.
D.To warn people of an emergency.
A.She met a high school classmate.
B.She found an old friend’s address.
C.She paid a visit to her high sch001.
D.She got in touch with an old friend.