The scientist has had a research weather for more than 30 years.
A. in B. on
C. at D. From
She was very us for informing her of her son’s safe return.
A. grateful to B. grateful for
C. grateful D. grateful with
Your advice will help me my English.
A. afford B. cure
C. improve D. Affect
The houses in this village are built of stones and bricks.
A. most B. almost C. mostly D. nearly
—Mum, I want to have some milk.
—There is none . What about orange juice?
A. have B. leaving
C. left D. leaves
Here is international call for you.
A. a B. an
C. the D. /
