A.staring | B.glaring | C.watching | D.noticing |
A.smoke | B.to smoke | C.smoking | D.to have a smoke |
A.being situated | B.situated |
C.be situated | D.situating |
A.dated | B.to date | C.dating | D.to be dated |
A.being concerned | B.concerned | C.concern | D.concerning |
A.to be covering | B.to cover | C.covering | D.to have covered |
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