Compared with his sister, Jerry is even more ____ to, and more easily troubled by , emotional and relationship problems.
We had to the match as the ground was too wet to play on.
It was 1995 __________ we began to develop the new computer system.
He is _________ to have gone abroad,for I haven’t seen him for weeks.
As a teacher, I seldom give my students so difficult a problem_______ they can’t work out.
---Mum, I climbed to get the Teddy Bear from the top of the shelf.---My goodness! You _______ yourself. You _____ do that again next time.