Before I talked with ______ scientist, I had never met ______ knowledgeable person like him.
| A．a; a | B．the; the | C．the; a | D．a; the |
____ was cooked by Mum. It was so delicious.
| A．The dinner | B．A dinner | C．An dinner | D．Dinner |
--We all know that paper is made ________ wood.
-- Yes, we can also say that wood can be made ________ paper.
| A．of, from | B．of, into | C．from, into | D．from, of |
–I’ve never visited _________ a large zoo. What about you?
--I haven’t, either. Look! There are _______ many cheetahs in the cage.
| A．so, such | B．such, so | C．so, so | D．such, such |
--How much _______ the tiger __________? –It’s about 100 pounds.
| A．does, weight | B．does, weigh | C．is, weight | D．is, weigh |
--When did you join the Party?
--I ___________ the Party for two years.
| A．joined | B．have joined | C．have been in | D．have been joined |