A. ceiling B. make C. work D. later A. colorful B. pick C. rainfall D. sub-zero A. inch B. centre C. footprint D. boulder A. as B. Calais C. contribute D. gravity A. strange B. ring out C. produce D. rent A. sandwich B. Antipodes C. psychiatric D. think about A. biscuit B. Chinese tiger C. usual D. trap A. behaviour B. earth C. design D. run-down A. deal with B. observation C. purchasable D. everything A. spaceport B. not any more C. loaf D. fall away