In some languages, 100 words make up half of all words __________ in daily conversations.
| A．using | B．to use |
| C．having used | D．used |
Although she hadn’t seen her brother for twenty years,yet she___him as soon as he got off the bus
| A．selected |
| B．elected |
| C．chose |
| D．picked out |
Only a___few were invited to the party held by the leader
| A．select |
| B．selecting |
| C．to select |
| D．selected |
They___friends since they met in Shanghai
| A．have made |
| B．have become |
| C．have been |
| D．have turned |
It is almost five years___we saw each other last time
| A．before |
| B．since |
| C．after |
| D．when |
My train arrives in Chicago at eight o’clock tonight.The plane I would like to take from there___by then
| A．would have |
| B．will have left |
| C．has left |
| D．had left |