He lost in the election because he is a weak and ________ leader.
A.undeciding
B.undecided
C.undecisive
D.indecisive

We need to_______ more of our waste and grass.
A.tricycle
B.cycle
C.recycle
D.cyclone

The ________ horse ran away from the fire.
A.fright
B.frightful
C.frightened
D.frightening

My brother had his camera _______ from his car in the office car-park.
A.lost
B.robbed
C.missed
D.stolen

_____ , there are black holes in space.
A.Theorily
B.Theorically
C.Theoretically
D.Theoricly

There is too much __________ in this world.
A.greediness
B.greed
C.greedy
D.greedness

Don't worry! Our new product will keep your bathroom clean and __________ .
A.odourless
B.odour
C.odourful
D.odourlessly

A: “Do you mind if we schedule the meeting for 11 o’clock?” B: “Well. actually. I ________ earlier.
A.will prefer it
B.would prefer it to be
C.am preferring it to be
D.should prefer it will be

A.conserve
B.amuse
C.dissolve
D.resident

A.cough
B.thorough
C.enough
D.rough