Sherlock Holmes asked the suspect what he ___ when the murder took place.
| A．was doing | B．has done | C．is doing | D．would do |
The dog _______ played with you just now is _______.
| A．which; mine | B．which; my |
| C．what; mine | D．what; my |
Three million _______ a large number. You can make it _______.
| A．are; small | B．is; smaller |
| C．is; small | D．are; smaller |
Over fifty countries _______ the AIIB(亚投行) so far.
| A．joined | B．was joining |
| C．had joined | D．have joined |
It is _______ a beautiful garden _______ we like to play in it.
| A．so; that | B．such; that |
| C．too; to | D．very; that |
The Whites have planned to visit _______ Great wall in China.
| A．the | B．an | C．a | D．/ |