I would like to be scientist in the future. They are so great.( )
a
an
the
不填
Home is place wherever you go.
East or west,home is the best.( )
warm
warmer
warmest
the warmest
____did the rainstorm come?
While we ____ a physics lesson yesterday.( )
When; have had
While; are having
When; were having
While; have
What's in the picture on the wall?
There_____a teacher and some students playing soccer on the playground.( )
has
are
is
have
We should keep quiet in the library. We_____speak loudly.( )
must
mustn't
can
needn't
Hurry up!Some _____ and ____ are on sale in the supermarket.( )
tomato; egg
tomatoes;egg
tomatoes;eggs
tomato; eggs