UNIT 4- CONDITIONAL SENTENCESLEARNING A - DIRECT – INDIRECT 5 3 4 12

4) - KTRA TIENG ANH 9 TIET 2 POT
Tiếng Anh KTRA TIENG ANH 9 TIET 2 POT

4) A. gather B. there C. ethnic D. although

II. Choose the best answer( 2Ms)