Questões Militares de Inglês - Presente perfeito | Present perfect

The correct form of the sentence “more than 100,000 people burst into a rendition of ‘Happy Birthday’ ” (lines 2 and 3) in the present perfect is:

Considering the underlined expression in the sentence “Flight operations to and from Chennai have been affected due to heavy rains” (lines 8 and 9), it is correct to say that

The verbs “have spread” and “have accompanied”, underlined in the text, are in the __________.

Which option best completes the paragraph below?

What is Marine Engineering?

About a century ago no one______about a marine engineer, but today it ______as established as any other famous ones. Over the last 100 years, engineering as a field of study ______ and diversified far beyond what ______imagined prior to this period. Not only this, it has also branched out into various specialized fields that ______ great progress. Most of these new fields are aligned to any of the basic engineering branches like mechanical, electrical, civil, electronics, computers etc and have something or the other incorporated from them. One such branch is called marine engineering.

(Adapted from http: / / www. marineinsight. com / careers)

Which option completes the paragraph below correctly?

Millennium development goals: an overview

The millennium development goals (MDGs)______, eight key areas - poverty, education, gender equality, child mortality, maternal health, disease, the environment and global partnership. Each goal ,______ by 21 specific targets and more than 60 indicators. The UN ______the MDGs 'the most successful anti-poverty movement in history’, but what progress______ on each of the goals?

(Adapted from https://vwwv.theguardian.com)