French is also ____ useful language with a long history .
| A．an | B．the | C．/ | D．a |
——The weather is too cold ____ March this year.
——It was still ____ when I came here years ago.
| A．for; colder | B．in; cold | C．in; hot | D．for; hotter |
The “Warning” reads: “Under no circumstances _____ be kept near fire!”
| A．the chemical should | B．the chemical shouldn’t |
| C．should the chemical | D．should the chemical not |
Had the boy worked harder, he ______ the exam.
| A．must have got through | B．could get through |
| C．ought to get through | D．would have got through |
________ is surprising to us is that Tom, for _______ English was once boring, can speak English fluently as though he were a native speaker.
| A．As; whom | B．What; whose | C．It; whose | D．What; whom |
Most probably it will be another 6 hours _____ you can have next meal, so each of you must have your stomach full.
| A．since | B．when |
| C．after | D．before |