1. farm tools are useful if________________

2. farm tools are important because______________

3. hand tools are_________

4. the shovel and spade are quite similar in_____________but different______________

5. the diffirence between hand fork and hand cultuvator is_______________________________________________

6. i could distinguish knife from sickle through_____________________________________

7.i should only use sprinkler for________________________

8.before using the tools, i must________________________

9.i should_____________the tools after using to________________.

10. worn out tools must be_______________to___________.​