Filtrar


Questões por página:
mostrar texto associado
The modal verbs COULD (line 12); HAD TO (line 13), and SHOULD (line 37) express, respectively, the idea of:
mostrar texto associado
The words, THEM (line 05), THEY (line 06), and THEIR (line 09) refer respectively to:
mostrar texto associado
The words PERSONALLY, SOCIALLY and ECONOMICALLY (line 02) are respectively:
mostrar texto associado
Choose the RIGHT alternative. The text uses expressions such as: “There are many reported cases”, “Research studies indicate” and “Throughout history” in order to:
mostrar texto associado
Analyze the assertions and choose the RIGHT alternative.
I. In the past, insulin was artificially produced from animals such as pigs and cows. II. Today oxen and horses are often used for agricultural, travelling, horseback riding and racing purposes III. Doctors can still prescribe animal insulin. IV. A sick child can improve his/her mood by caressing a poney. V. Many plants are no longer pollinated because many animals have become extinct.