In order to find the missing child, villagers all they can over the past five hours.
| A．did | B．do | C．had done | D．have been doing |
---Many people make a / an ______ that the housing price will remain high or even go up.
---No wonder some queue up day and night for an order.
| A．acquaintance | B．assumption | C．comparison | D．consideration |
To ______ traffic congestion in Talent Competition is allowed 90 seconds to make an other ______ of transportation.
| A．reduce; tools | B．decrease; types | C．relieve; means | D．release; methods |
Each contestant of the English Talent Competition is allowed 90 seconds to make an introduction to themselves ______.
| A．in need | B．in addition | C．in advance | D．in brief |
---Shall we visit the Shanghai World Expo ______ second time in the vacation?
---Good idea. Some pavilions didn’t open ______ first time we went there.
| A．the; the | B．a; the | C．不填; the | D．a; a |
.Hardly could he _________this amount of work in such a short of time.
| A．live through | B．look through | C．come through | D．get through |