. David_________the test for further study in the USA. Let’s have a small party to congratulate him on his success.A. has passed B. has been passing C. is passing D. had passed
She looked after the orphan ________ he were her own child.
The police set about arresting the suspect ________ they found enough evidence to prove him guilty.
________ scores of times, but he still couldn't understand it.
________ I couldn't fully understand what he wanted to show in his paintings, I thought his works were quite impressive.
Jim came back early last night. It was not yet eight o'clock ________ he got home.