Question

Закончите предложения. 1. Crop production has been and will always be…. 2. The aim of crop production is……. 3. The most import problem of all agriculturists …… he development of. 4.High yields obtained nowadays….. 5. The development of natural sciences…

Answer 1

1. popular

2. plant breeding

3.  thanks to the knowledge and skills of agricultural workers

4. is very important 

Answer 2

1. popular

2. plant breeding

3.  thanks to the knowledge and skills of agricultural workers

4. is very important