The manager is used to _____________the computer to check e-mails every morning.
| A．turn on | B．turning on | C．turn off | D．turning off |
The floor is all wet .Please _______ .
| A．cleans it | B．cleaned | C．mop up it | D．mop it up |
No one told us _______ ,so we need your help.
| A．how should we do | B．what should we do |
| C．what to do it | D．how to do it |
The _______ driver drove his car very _______ and it crashed _______ a tree.
| A．careless ；carelessly ；into | B．careless ； carefully ；on |
| C．careless ； carefully ；on | D．careful；carelessly ；into. |
Both of _______ heard a loud noise .It was _______ thunder.
| A．us ; like | B．us ; likes | C．we ; like | D．us likes |
The _______ news made all of us very _____.
| A．excited , exciting | B．exciting , excited | C．exciting , excited | D．excited , excited |