_____ in 1936, Harvard is one of the most famous universities in the United States.
| A．Being founded | B．It was founded | C．Founded | D．Founding |
The mother ____ tears at the sight of her long lost son, who was sent back by two policemen .
| A．burst into | B．burst out | C．burst away | D．burst up |
---You’re writing an essay now , right?
---Yes. I’m busy collecting material ____ to the topic .
| A．relevant | B．similar | C．devoted | D．addicted |
The expert offered us another piece of advice , ___ of great help to our program.
| A．I think it is | B．I think which is | C．which I think it is | D．which I think is |
---What caused the party to be postponed?
----_____the invitations .
| A．Tom to delay sending | B．Tom’s delaying sending |
| C．Tom delaying to send | D．Tom delayed to send |
After you’re done with the application form , send it to ___ is in charge of sales.
| A．who | B．whatever | C．no matter who | D．whoever |