27. ---I don’t suppose she could have done well in the exam last week，_____ she?
---_____, she almost failed to pass the exam.
| A．could ; Yes | B．has ; No | C．did ; No | D．couldn’t ; Yes |
I have been in low spirits ______she left our school
| A．ever before | B．ever so | C．ever since | D．than ever |
We have to ________ the picnic because of the heavy rain.
| A．spend on | B．put off | C．put on | D．look up |
You must turn off the gas after cooking. You can never be ______ careful with
that.
| A．enough | B． too | C．so | D．very |
The car ran over a girl and her cat _____ were just crossing the road.
| A．that | B．what | C．which | D．when |
we_______a film next week.
| A．would see | B．see | C．are seeing | D．are to be seen |