At present, 1 in every 10 people is aged 60 years or older, ______ in 2050, 1 in every 5 people will be aged 60 years or older.
A.for example | B.in addition | C.whereas | D.also |
Mr. Stevenson is great to work for-I really couldn’t ask for a ___ boss.
A.better |
B.good |
C.best |
D.still better |
The island, ___ to the mainland by a bridge, is easy to go to.
A.joining |
B.to join |
C.joined |
D.having joined |
If you ___ smoke, please go outside.
A.can |
B.should |
C.must |
D.may |
I wasn’t sure if he was really interested or if he ___ polite.
A.was just being |
B.will just be |
C.had just been |
D.would just be |
As he reached ___ front door, Jack saw ___ strange sight.
A.the;/ |
B.a;the |
C./;a |
D.the;a |