It's so careless of you to make a spelling mistake again.
Sorry.I couldn't remember_____.( )
A.when I learnt the word
B.if I have learnt the word
C.where should I put the silent"t"
D.in which class did you teach the word
There are a lot of_____of bike riding.
I agree.It's good for environment and it saves money.( )
products
advantages
instruments
instructions
How is your grandma?
She's fine.She used to____TV at home after supper.But now she is used to___out for a walk.( )
watch;go
watching;go
watching;going
watch;going
Rick____a lot about Chinese culture since he came to China.( )
has learned
will learn
learns
learned
All passengers _____go through safety check before they take a plane.( )
can
may
must
ought
If it_____tomorrow,we won't climb the Doupeng Hill.( )
will rain
rains
is raining
rain