I hadn't seen him for 10 years but I __________ him at first sight.
| A．realized |
| B．spotted |
| C．watched |
| D．observed |
He was educated at a famous university, _____ he went abroad and settled there.
| A．after that | B．after which | C．in which | D．in that |
The 29th Olympic Games ____ in Beijing in 2008.
| A．was held | B．will be held | C．has been held | D．is being held |
The flowers don’t need too much water; you can just water them _____.
| A．each other day | B．every other day | C．each of two days | D．every of two days |
At ____ present we are going through a hard time, but I’m sure ____ things will get better in the near future.
| A．the; the | B．the; 不填 | C．不填; the | D．不填; 不填 |
— It’s late. I must leave now.
— OK. ______.
| A．Thank you | B．Don’t worry | C．I’m sorry for it | D．Take care |