---How often do I need to feed the birds?---They______ food every day, or they will be hungry.
#44408
A
must give
B
mustn’t give
C
must be given
D
mustn’t be given
推荐题目
Neither Jam nor his parents _______ places of interest here since they came to China.
#44627
A
will visit
B
has visited
C
have visited
D
visited
----How many of your friends ________ to the party last weekend ? ----All of my friends。
#44793
A
invite
B
are invited
C
were invited
D
invited
---Excuse me. I’m looking for Be the Best of Yourself.---Sorry. The book you ask for out.
#44497
A
is selling
B
is sold
C
was selling
D
will be sold
Students should ______ to choose their own uniforms.
#44721
A
allow
B
allowed
C
are allowed
D
be allowed
. The Olympic Games _____ in Beijing in 2008. I hear it _____ in different countries every four years.
#44532
A
is given, is given
B
was held, is held
C
will be held, is held
D
will be given, is given