IX. Choose the underlined part that needs correction in each of the following questions.
1. The Sahara is the hotter desert in the world.
A. is B. hotter C. world D. in
2. The Mekong river are longer than Red river.
A. longer B. are C. than D. the
3. John must does his homework before watching TV.
A. does B. watching C. must D. his
4. Russia is widest than the USA.
A. than B. is C. widest D. USA
5. The children mustn’t go in bed late.
A. late B. go C. mustn’t D. in
IX. Choose the underlined part that needs correction in each of the following questions.
1. The Sahara is the hotter desert in the world.
A. is B. hotter C. world D. in
2. The Mekong river are longer than Red river.
A. longer B. are C. than D. the
3. John must does his homework before watching TV.
A. does B. watching C. must D. his
4. Russia is widest than the USA.
A. than B. is C. widest D. USA
5. The children mustn’t go in bed late.
A. late B. go C. mustn’t D. in
1b
2b
3a
4c
5c