Leonardo da Vinci (1452-1519) ____ birds kept in cages in order to have the pleasure of setting them free.
| A．is said to be buying | B．is said to have bought |
| C．had said to buy | D．has sad to have bought |
The country has _____ several wars in the past century and people there are still living a poor life.
| A．set down | B．joined in |
| C．added up | D．gone through |
The English teacher told us this morning that we _____ an exam at the end of this month.
| A．will have | B．would have |
| C．have had | D．had had |
Some students cheated in the exam, which _____ our teacher deeply.
| A．settled | B．ignored |
| C．recovered | D．upset |
The most important thing is to keep _____ when you get into difficulties.
| A．quiet | B．calm | C．still | D．silent |
Mom called me yesterday, asking me _____ I was getting along well with my English study this term.
| A．when | B．how | C．whether | D．why |