_______ I DIDN’T KNOW HOW TO DO THE JOB. BUT NOW I AM MAKING PROGR...

22. - DE THI THU DH THAN KHAO CO DAP AN
Tiếng Anh DE THI THU DH THAN KHAO CO DAP AN
22. _______ I didn’t know how to do the job. But now I am making progress.A. At first B. First C. First of all D. At the first