چیستا

بانک سوال انگلیسی 3 دوازدهم، کتاب درسی درس سوم / گرامر

- 4سوال
Fill in the blanks with the correct form of the verbs.
(1) The river may …………………. (pollute) with aluminum.
(2) The list can …………………. (arrange) alphabetically.
(3) Nowadays power can …………………. (generate) by resources other than fossil fuels.
(4) The waste should …………………. (collect) every night to be sent to the landfill.