______are the earliest settlers in Britain.A．RomansB．CeltsC．IberiansD．Anglo－Saxons

I believe engaging in paid work is acceptable ______ the conditions are safe, the hours ar

After ______ Himalayas, I think ______ Andes are the highest chain of mountains in the wor

Many of them are______of the original settlers.A．descendantsB．forefathersC．ancestorsD．mast

－_____you _____free tomorrow？－No. I _____free the day after tomorrow.[ ]A. Are; goingto; willB. Are;

The earliest organized adult education______.A.by

The first known settlers of Britain were ______.A