(1a)
A – Knapsack sprayer
B – Axe
C – Sickle

(1b)
Specimen B:
(i) possession of wooden handle
(ii) possession of metal blade

Specimen C:
(i) It consist of a curved metal blade
(ii) It usually have short wooden handle

(1c)
(i) Use protective clothing when spraying
(ii) Do not smoke, eat or drink when spraying

(1d)
A – It can be used to apply liquids such as fertilisers, herbicides and fungicides

B – It is used to shape, split and cut wood

C – It is used for harvesting or reaping grain crops

(1e)
(i) Grease metal part before storage
(ii) Clean after use
(iii) Store in a cool, dry place

(3a)
Specimen E: Onion
Specimen F: okra
Specimen G: beans

(3b)
Specimen E: Allium cepa
Specimen F: Abelmoschus esculentus
Specimen G: Phaseolus vulgaris