A | B | ||
---|---|---|---|
(i) | Bacteria | (a) | Fixing nitrogen |
(ii) | Rhizobium | (b) | Setting of curd |
(iii) | Lactobacillus | (c) | Baking of bread |
(iv) | Yeast | (d) | Causing malaria |
(v) | A protozoan | (e) | Causing cholera |
(vi) | A virus | (f) | Causing AIDS |
(g) | Producing antibodies |
(i) Bacteria (e) Causing Cholera
(ii) Rhizobium (a) Fixing Nitrogen
(iii) Lactobacillus (b) Setting of curd
(iv) Yeast (c) Baking of bread
(v) A protozoan (d) Causing Malaria
(vi) A Virus (f) Causing AIDS
Fill in the blanks using the correct form of the verbs in brackets.
My little sister is very naughty. When she ____ (come) back from school yesterday, she had _____(tear) her dress. We _____(ask) her how it had _____(happen). She ______(say) she _____ _____ (have, quarrel) with a boy. She _____ _____ (have, beat) him in a race and he _____ ____ (have, try) to push her. She _____ ____ (have, tell) the teacher and so he _____ _____ (have, chase) her, and she _____ _____ (have, fall) down and _____ _____ (have, tear) her dress.