Sửa lỗi sai :
1. He (left) school (and) disappeared two (weeks) (late)
2. The scientist (plan) to (introduction) their (invention) (next) month
3. Ian (is) not going (to) buy a (big) house (yesterday)
4. He (was born) (in) Oxford, or (somewhere) near to (here)
Sửa lỗi sai :
1. He (left) school (and) disappeared two (weeks) (late)=>ago
2. The scientist (plan) to (introduction)=>introduce their (invention) (next) month
3. Ian (is) not going (to) buy a (big) house (yesterday)=>next month(câu này có hai cách nha ,bn có thể chuyển is=>was cx đc)
4. He (was born) (in) Oxford, or (somewhere) near to (here)=>there
Sửa lỗi sai :
1. He (left) school (and) disappeared two (weeks) (late)=> later
2. The scientist (plan) to (introduction)=> introduce their (invention) (next) month
3. Ian (is)=> was not going (to) buy a (big) house (yesterday)
4. He (was born) (in) Oxford, or (somewhere) near to (here) => there