Look at those clouds. It _____ rain
#42068
A
is going to
B
will
C
must be
D
can’t
推荐题目
Robots _____more heavy work for us in the future.
#36795
A
will do
B
did
C
have done
D
were doing
Miss Zhang, the most beautiful teacher, _______ many flowers and letters these days. 
#41691
A
received
B
will receive
C
was receiving
D
has received
All the club members _______ the floor when they heard someone _______ for help.
#41802
A
swept; were shouting
B
swept; shouted
C
were sweeping; shouting
D
were sweeping; shouted