These shoes look very good. I wonder __________.
| A．how much cost they are | B．how much do they cost | C．how much they cost | D．how much are they cost |
．Tom took the police to the spot ____ the accident happened．
| A．which | B．that | C．where | D．when |
You think you’re poor, but look at people in really poor countries—it’s all ____．
| A．relative | B．simple | C．similar | D．related |
．The large grassland, reaching out far away, looks extremely beautiful _______ the blue and clean sky．
| A．with | B．against | C．through | D．beyond |
．——Doctor, what do you think about the operation on my mom?
——Couldn’t be better．I’m sure she’ll recover ___________．
| A．one by one | B．side by side |
| C．by and by | D．by the by |
---Do you really want to go out?
---It may rain．________ I shall go out; I don’t mind the rain．
| A．Anyway | B．Otherwise | C．Somehow | D．Therefore |