I won’t be able to answer any phone all the afternoon.I_____________ a conference.
A.am attend | B.was attending |
C.will be attending | D.will have attended |
Please remember _______ the plants while I’m away.
A.watering | B.to be watering |
C.to water | D.being watering |
Please excuse me _______ your letter by mistake.
A.to open | B.to have opened |
C.for opening | D.in opening |
After describing the planned improvements, she went on _______ how much they would cost.
A.to explain | B.explaining |
C.to be explaining | D.having explained |
The film star walked to his car, ______ a crowd of journalists.
A.followed by | B.following by |
C.to follow | D.to be followed by |
_______ on time, this medicine will be quite effective.
A.Taking | B.Being taken |
C.Taken | D.Having taken |