Humanitarian assistance 1

Making phone calls, aircraft characteristics and dealing with natural disasters.

B1 (Intermediate)

B2 (Upper-intermediate)

C1 (Advanced)

C2 (Proficiency)

( 4.0 )

Making phone calls, aircraft characteristics and dealing with natural disasters.

01
243.68 KB

01
1.39 MB

02
216.82 KB

02
2.92 MB

03
211.69 KB

03a
497.98 KB

03b
2.58 MB

03c
2.95 MB

04
207.00 KB

04a
1.06 MB

04b
610.82 KB