.Slang words (俚语) are made _____ special groups,such as workers and musicians.
| A．of | B．into | C．from | D．by |
None of the underwater workers has been harmed by the great fish. ________, most fish were so friendly that they played with the instruments.
| A．Instead | B．Even though | C．However | D．Though |
---These grapes look really beautiful.
----They ______! See the price $3.99 a pound. Very expensive, aren’t they!
| A．would | B．could | C．might | D．should |
---Mr. Huang, National Day is coming…
--- _________ ? Just occupy yourself in your study．
| A．So what | B．What if | C．How come | D．What for |
It is good manners to eat up_______is left in your plate.
| A．that | B．what | C．which | D．all |
By 17:30, ______ was almost closing time, nearly all the paintings had been sold.
| A．which | B．when | C．what | D．that |