Which of the following sentences correctly uses the Past Continuous tense?

Which of the following sentences correctly use demonstrative pronouns according to their meaning and context?

I.This are the books I borrowed from the library last week.
II.Those were the students who presented their projects yesterday.
III.These is the report that needs to be submitted today.
IV.That is the policy changes we discussed in the meeting.
V.These documents provide all the necessary information for the audit.

According to the 2017 Brazilian curriculum guidelines (BNCC), the planning of literacy practices in a systematic and progressive manner helps students to:

Which of the following sentences correctly use comparative or superlative adjectives?

I.This book is more interesting than the one I read last week.
II.She is the most smartest student in her class.
III.The weather today is colder than yesterday morning.
IV.He runs more faster than his brother.
V.This is the taller building in the city of Dubai.

Select the option that shows the sentences which present the correct use and conjugation of verbs in the Past Simple:

I.She completed the project before the deadline last week.
II.They were discuss the problem for hours yesterday.
III.He wrote several articles about climate change in 2020.
IV.We goes to the conference in São Paulo last year.
V.I comprehend the manager's instructions during the meeting.

Conditional sentences, also known as if clauses, are used to talk about situations and their possible results. They can express real possibilities, hypothetical situations, or even imagined outcomes in the past, present, or future.

Based on the use of conditional sentences, which of the following sentences correctly uses a conditional (if clause)?

Which of the alternatives below is a compound noun taken from the article?

Which of the sentences below contains a relative clause?

Which of the alternatives below presents a sentence in the same verb tense as “By 1977, just eight of the apostles’ towers had been built” (l. 28)?

Mark the alternative that fills in, correctly and respectively, the blanks in the fourth paragraph: