He………. more concerned about his social status since he started working there.
A. has been becoming
B. has become
C. became
D. will become
Giải bởi Vietjack
Đáp án đúng: B
Dịch: Anh ấy trở nên quan tâm đến địa vị xã hội của mình kể từ khi làm việc ở đây.
Choose the correct answer to complete the sentence
You ……………… a lot since the last time I saw you.
Kathy …………….. for three different companies since graduating two years ago.
