May I speak to Mrs.Black?
Sorry,mum can't come to the phone now.She a shower.( )
has
had
is having
was having
nice weather it is!Let's go out for a picnic.( )
What
How
What a
more books,and you will improve your reading skills.( )
Reading
Read
Reads
As we know,printing during the Sui and Tang Dynasties in China.( )
invented
is invented
was invented
He hasn't communicated much with his parents since he a mobile phone last year.( )
got
get
gets
Time is limited! You'd better your time any more.( )
not to waste
waste
not waste