Present, Past and Future Tense

The professor ______ complex theories in a way that everyone can understand.

• explain 

• explains

• explained

• will

Each of the team members ______ their own responsibilities in the project.

• has

• had

• have

• will have

She rarely ______ her hometown due to her busy schedule.

• visits

• visit

• visited

• will visit

The committee ______ once a month to discuss upcoming events.

• meet

• met

• will meet

• meets

Neither of the twins ______ how to solve this problem.

• know

• knew

• knows

• will know

They ______ the assignment before the deadline yesterday.

• didn’t finish

• don’t finish

• haven’t finished

• Will not finish

When I ______ at the airport, I realized I had forgotten my passport.

• arrived

• arrives

• arrive

• will arrive

They ______ the presentation after everyone had settled some minute ago.

• begins

• will begin

• began

• begin

The CEO ______ the meeting because of an emergency just now.

• did not attend

• doea not attend

• do not attend

• will not attend

The committee members ______ on the new policy last week.

• decides

• decided

• decide

• will decide