Do you know that we have already made great progress in 5G？
Oh， ________exciting news!（ ）
| A． |
how |
B． |
what an |
C． |
what |
Mr．Green _____ to sing an English song at the party and he sang well．（ ）
| A． |
was invited |
B． |
invited |
| C． |
is invited |
D． |
invites |
﹣﹣﹣Do you know _____ Ann goes to work every day？
﹣﹣﹣Usually by underground．（ ）
| A． |
why |
B． |
how |
C． |
when |
D． |
whether |
My deskmate is really _____．She likes to attend different activities after school．（ ）
| A． |
active |
B． |
quiet |
C． |
lazy |
D． |
honest |
﹣﹣﹣Mum，I've signed for the box．What's in it？
﹣﹣﹣I'm not sure．It _____ be a present from your uncle．（ ）
| A． |
need |
B． |
must |
C． |
may |
D． |
will |
To my pleasure，my family is always _____ me whatever I decide to do．（ ）
| A． |
above |
B． |
behind |
C． |
from |
D． |
through |