_____ I entered, he was _____ in his book and didn’t notice me.
You should try to be patient, Tracy. Learning a language is a slow __________. It takes time, you know.
The little boy looked __________ at the __________ tiger.
I don't think __________ possible to master a foreign language without much memory work.
Sandy could do nothing but __________ to his teacher that he was wrong.
Will you be able to attend the lecture __________ next week?A giving B. givenC. to be given D. being given