1. What continemt has the largest __population______ ? ( populate)(đằng trc có the->danh từ)
2. How many ___solutions_____ did the expert offer ? ( solve)(how many+ danh từ đếm được số nhiều + do/ does/ did + S +V)
3. They ride their bcycles in the countryside for _pleasure_______ ( please ) (for+noun)
4 Travelling a lot will __please(verb;làm hài lòng)______ their minds (please)
5. The energy _consumption_______ will be reduce as much as passble ( consum )
6. Wind power is a _environmentally_______ frinedly source of energy ( envitonment )
B2 / Busld sentence
1. Sun / wind / other alternative sourse / energy ⇒the sun and the wind are other alternative sources of energy
2. There / be / slums / India / than / VietNam ⇒ there are more slums in India than in Vietnam