With so much water being used in the bathroom,it is no _____ that more environmentally friendly technologies have come out to make better use of water resources.
A.surprise | B.need | C.question | D.doubt |
A good friend should be kind and helpful. _________ is my mother.
A.A such friend | B.One such friend |
C.Any such friend | D.Such one friend |
Though he is ill,he has not quit.
A.smoke | B.to smoke | C.smoked | D.smoking |
Evidence of a powerful volcano, which erupted under the ice sheet of West Antarctica around 325BC and might still be active now, __________ so far by British scientists.
A.confirmed | B.has confirmed |
C.is confirmed | D.has been confirmed |
The reason why the girl decided to leave her boyfriend was that she didn’t feel _________.
A.accurate | B.secure | C.unbearable | D.adequate |
Youras a student will be excellent if you develop a habit of reflecting on how you learn.
A.operation | B.growth |
C.performance | D.character |