His parents _______ the US for ten years.
A、have been
B、have gone to
C、have been to
D、have been in
You look(). What () you () ?A、tire, did…doB、tiring, have…doneC、tired, do…doD、tired, have…been doing
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How long() you() a member of the club?A.have,,joinedB.have,,beenC.has,,joinedD.has,,been
Where ________ you ________?A.are/beB.have/beC.is/beD.have/been
And they can ______their passports______,making leaving or “escaping” virtually impossible.A. have…removeB. had…removeC. have…removingD. have…removed
Why()the old block of flats()demolished next month?A、are…beingB、is…beingC、has…beenD、have…been
What a waste! Why do you () the water () all the time ?A、have…flowingB、have…flowC、have…to flowD、have…flowed
______the survivors know more of how to cope with cold water in the sinking of MV Titanic in 1912 countless lives ______.A.Have / could have been savedB.Have / could have savedC.Had / could has savedD.had / could have been saved