SHE. ………. A LETTER WHEN THE TELEPHONE RANG.A. WRITES B. WROTE C. HA...

6. - BÀI SOẠN DE HSG ANH VAN 9 CO DAP AN 3
BÀI SOẠN DE HSG ANH VAN 9 CO DAP AN 3
6. She. ………. a letter when the telephone rang.A. writes B. wrote C. has written D. was writing