There were times that summer when parts of our traditionally green and pleasant land did, indeed, look more like the surface of Mars: arid and monochrome. Just hurry up, they say. For some, these discussions of choice are frustrating. They looked just like the ones we saw  also in colour  after NASA's Viking spacecraft did the same trip in 1976. When on a winning streak, you should make the most of it.
There were times and perhaps look more like the surface of Mars.
( z0 and :op ( z1 time ) :op ( z2 possible :ARG1 ( z3 look :ARG1 ( z4 surface :part-of ( z5 planet :name ( z6 name :op "Mars" ) ) ) :ARG2-of ( z7 have-degree :ARG1 z4 :ARG3 ( z8 more ) ) ) ) )
(z0 / and
    :op1 (z1 / time)
    :op2 (z2 / possible-01
             :ARG1 (z3 / look-02
                       :ARG1 (z4 / surface
                                 :part-of (z5 / planet
                                              :name (z6 / name
                                                        :op1 "Mars")))
                       :ARG2-of (z7 / have-degree-91
                                    :ARG1 z4
                                    :ARG3 (z8 / more)))))
There were times and perhaps look more like the surface of Mars .
z0 :op1 z1
z0 :op2 z2
z2 :ARG1 z3
z3 :ARG2-of z7
z7 :ARG3 z8
z7 :ARG1 z4
z3 :ARG1 z4
z4 :part-of z5
z5 :name z6
z6 :op1 0