Lisa ___ her project proposal yesterday.

• Submits

• Submitted

• Submitting

• Submit

The elephants ___ one of the largest animals on Earth.

• Is

• Are

• Be

• Am

Last month, John ___ our club president.

• Was

• Is

• Were

• Be

___ you join us for the meeting tomorrow?

• Do

• Will

• Did

• Does

The author ___ this novel two years ago.

• Wrote

• Writing

• Writes

• Write

The assignments given by our teacher ___ often challenging.

• Is

• Are

• Be

• Am

Singapore ___ a global financial hub in 2030.

• Will be

• Will

• Will being

• Will been

___ she ___ the guitar when you called her?

• Did - Play

• Did - Played

• Was - Played

• Was - Play

I ___ Tom, but he ___ too tired to talk last night.

• Call, is

• Called, was

• Called, is

• Call, was

The company ___ a new product next month.

• Will launch

• Launches

• Launching

• Will launching