Barack Obama delivered a speech to 500 local youths during his visit to China, many of were from Fudan University and Tongji University.
| A．them | B．whom | C．which | D．those |
________ late in the morning，Bob turned off the alarm.
| A．To sleep | B．Sleeping |
| C．Sleep | D．Having slept |
He has been working too hard.______, he needs to have a rest.
| A．In addition | B．In other words |
| C．In a way | D．In his turn |
—How does their factory________ their products?
—Through a separate sales company.
| A．make | B．produce |
| C．distribute | D．remove |
He was too busily occupied _____ to the show.
| A．to go | B．going |
| C．with going | D．in going |
We must _____ a new chair for the broken one.
| A．instead | B．instead of |
| C．substitute | D．take the place |