–There is _______ on using mobile phones at the gas station.
--Do you mean talking on the mobile phone ________ at the gas station?
| A．a ban; is banned | B．ban; banned | C．a ban; banned | D．ban; is banned |
_______ almost all our time to our schoolwork in the past three months, we have almost no time for fun and play．
| A．Having devoted | B．Devoted |
| C．To devote | D．To have been devoted |
I’m told that languagepractising．com is a free website _______learners can not just learn various languages but also chat online．
| A．where | B．which | C．that | D．what |
It is known to us all that the 11th national games emblem _______ many different
meanings．
| A．takes on | B．puts on | C．carries on | D．gets on |
_______ the whole society care for children as well as their parents, children can grow healthily and happily.
| A．As soon as | B．Once | C．The moment | D．So long as |
The notice has been told to everyone _______ a party will be held in the open air tomorrow．
| A．whether | B．when | C．where | D．that |