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

A.houses
B.faces
C.horses
D.places