I have written to him because he phoned me shortly afterwards.
| A．ought to | B．must | C．couldn’t | D．needn’t |
He was made a judge to decide to whom the golden apple _______.
| A．was to be given | B．to be given |
| C．to give to | D．be given to |
_______ your advice, I wouldn’t be in such an embarrassing situation now.
| A．If I followed | B．Should I follow |
| C．Had I followed | D．If I could have followed |
The missing Malaysia Airlines Flight MH370 was officially declared an _______ and it was a difficult moment for all.
| A．issue | B．affair | C．event | D．Accident |
He _______ around the clock since June, when the first Ebola case appeared in this agricultural county.
| A．had been working | B．has been working |
| C．is working | D．was working |
India’s space agency _______ its first pictures of Mars as its satellite begins work a day after entering orbit around the Red Planet.
| A．releases | B．replaces |
| C．relieves | D．Recognizes |