Studies show that the things that contribute most to a______of happiness cannot be bought．
| A．cause | B．thought | C．suggestion | D．sense |
-- Our holiday was _______. -- Yes, I’ve never had __________.
| A．such great, the better one | B．greatly, a good one. |
| C．so great, a better one | D．very good, the best one |
It is _______to work out this problem. You needn't go to the teacher.
| A．enough easy | B．easily enough | C．easy, enough | D．very easily |
-- The shop is ________ on Saturday and Monday.
-- I see. I'll go here on Monday then.
| A．open | B．close | C．opened | D．closed |
.-- Who can reach the book on the top shelf?
-- Jack can. He is ________boy of us all.
| A．taller | B．a tall | C．the tallest | D．much tallest |
This match made them ________at last.
| A．friendly | B．happily | C．quickly | D．slowly ( ) |