The new secretary is _____and therefore the manager is satisfied with her work. [ ]

Mike has played a lot of computer games recently.—Yes, that might ___ his failure in the mid-term examinations.

It is the education _________ he received when studying abroad _________ has made him such an excellent manager.

I want to ___________ my grandmother something about my new friend on the phone, but she can’t__________ me very well.

Eric’s never seen a 3D movie at the cinema , .