After a year, doctors diagnosed him with a disease so rare ________ it affects just one in 8 million children.
. Tom joined a dancing group but didn’t seem to , so he left.
. Your brother__________be hungry now.-----he had lunch only two hours ago!
. AIDS is said________the biggest health to people in that area over the past few years.
. With a lot of problems ________, the newly – elected headmaster is having a hard time.
. Soon after getting off his horse, the man appeared at the second storey windows,___he could see nothing but trees.