If nothing________，the oceans will turn into fish deserts.
| A．does | B．had been done |
| C．will do | D．is done |
【原创】According to RocketNews24, more than a few others expressed hope that they too, could find a gem _________ they chomp down on the seafood snack, losing a tooth or two notwithstanding.
| A．when | B．the next time |
| C．next time | D．the instant |
【原创】Picatoo has launched ______ service which transforms Instagram photos into ______ temporary inkings that can be worn wherever you like on your body.
| A．the; the | B．a; a | C．the; a | D．a; / |
Mother often reminds me that the best thing one can do ______ it is raining is to let it rain.
| A．unless | B．when | C．even if | D．in case |
— Have you got the sleeping bag needed for the camping this weekend?
— Yes, I ______ it almost the moment I heard the news.
| A．bought | B．had bought |
| C．have bought | D．would buy |
The nation's top health administration office is ______ an increase in the cigarette tax to control smoking in China.
| A．making for | B．catering to |
| C．pushing for | D．answering for |