UNIT 7CHOOSE A,B,C, OR D TO COMPLETE THE FOLLOWING SENTENCES

32. - BAI TAP ON TAP KIEM TRA TRAC NGHIEM ANH9 CA NAM
BAI TAP ON TAP KIEM TRA TRAC NGHIEM ANH9 CA NAM
32. I want to see the…….of environment from the local authorityProtection protecting protected protect