How did all these _________?
| A．came out | B．come up |
| C．come across | D．come about |
You_______that mistake；you were too careless．
| A．should not make | B．should not have made |
| C．ought not have made | D．must not have made |
I really don’t think my best friend w ill be angry, but I’11 go and see her，in case she _______.
| A．will be | B．is | C．does | D．has been |
Paris is________most beautiful city，where you can see_______famous Eiffel Tower．
| A．a；the | B．a；不填 | C．the；a | D．the；the |
His business failure left him at the edge of desperation, but, ______ , he managed to go out of the shadow through years of efforts.
| A．time heals all wounds | B．don’t count your chickens before they are hatched |
| C．no pains, no gains | D．time and tide wait for no man |
With your help, there is no doubt ______ our plan is meant for will work out successfully.
| A．what that | B．whether that | C．that what | D．that whether |