— The woman biologist stayed in Africa studying wild animals for 13 years before she returned.
— Oh, dear ! She ______ a lot of difficulties !
A.may go through | B.might go through |
C.ought to have gone through | D.must have gone through |
He had to sell his luxury car, ________ his company was in debt.
A.before | B.until |
C.while | D.for |
Jane had just finished her homework ________ her mom asked her to practice playing the violin yesterday.
A.when | B.while |
C.after | D.before |
Just be patient.You _____ expect the world to change so soon.
A.can’t | B.may not |
C.needn’t | D.didn’t |
Having finished the work,__________.
A.it was almost six o’clock |
B.supper was ready |
C.a postman came and delivered some letters. |
D.we had a rest and then had supper |
It was with great joy _______ Tom received the news that his lost son had been found.
A.because | B.which |
C.since | D.that |