Question

Forme frases em inglês:
a) must
b) should

Preencha os espaços com must ou could: (0,2 – 0,05 cada)
You ____________________ check the materials before you start the experiment.
They ____________________ use another color.
The students ____________________ not use their hands to mix the ingredients.
The food coloring ___________________ stain the student’s uniforms.

Answer 1

Resposta:

a) must

b) should

c) must

d) should