语法与词汇______the opportunity, he might well have become an outstanding cartoonist.
语法与词汇People who live in small towns often seem more friendly than those who living in______populated areas.
语法与词汇I can’t work with you______all the time. Go away.
语法与词汇
If we find the genes that control the human body clock，we can perhaps slow them down and extend human life（ ）a little.
语法与词汇Fortune-tellers are good at making______statements such as "Your sorrows will change".
语法与词汇This is an enormous field of which I can touch only the ________
语法与词汇--- Why are you staring?--- I’ve never seen______tree before.
语法与词汇Popular in the UK are the older ruins at the castle’s edge, known as “the abbey”: Two smallcells,______with ivy, crumbling and open to the sky.
语法与词汇Nine is to three______three is to one.
语法与词汇This is an illness that can result in total blindness______left untreated.
语法与词汇The problem with______biological inventions — unlike, say, guns and explosives — is that oncereleased, they can breed by themselves.
语法与词汇Sadly, as spending on private gardens has______, spending on public parks has generally declined.
语法与词汇Behind his large smiles and large cigars, his eyes often seemed to ________ regret
语法与词汇The pursuit of leisure on the part of the employees will certainly not______their prospect of promotion.
语法与词汇
I waited until he had（ ）before I told him I was leaving and headed for the front door.
语法与词汇Investigators believe the fire was caused by______electrical wiring. They said the building’s wiring had not been done by a professional electrician.
语法与词汇The population of Pennsylvania increased from 50,000 in 1730 to more than 200,000 in 1763,______to the thousands of Scotch Irish.
语法与词汇After working all day, he was so tired that he was in no______to go to the party with us.
语法与词汇They have reduced ______ in the labor market by allowing employers and prospective employees to connect more easily than ever before.
语法与词汇Muscles may ________ or lose their tone, but they wont turn to fat