help me please with english

Answer:
1) b. require
2) a. responsible
3) b. employ
4) b. shifts
5) a. increasing
6) c. looking through
7) b. in charge of
8) b. appointment
9) c. high quality
10) a. suppliers
11) b. launched
12) c. produced
13) c. range
14) a. engineering group
15) c. part-time work
Explanation: