He kept the light in his room ______ the whole night.
| A．burnt | B．burning | C．burn | D．to burn |
Buses have routes. They ________ and ________ people at different places on the routes.
| A．take on, get off | B．pick up, drop off |
| C．take up; take off | D．pick out; drop out |
He doesn’t spend any more money on clothing than I do, but ______ he manages to look so stylish.
| A．therefore | B．somehow | C．furthermore | D．otherwise |
He doesn’t spend any more money on clothing than I do, but ______ he manages to look so stylish.
| A．therefore | B．somehow | C．furthermore | D．otherwise |
When electric cars become ______ , we’ll need to build more charging stations.
| A．available | B．accessible | C．attractive | D．alternative |
With your help, there is no doubt ______ our plan is meant for will work out successfully.
| A．that what | B．whether that | C．what that | D．that whether |