Complete the following sentences with the following tenses of the verb in brackets.
Example : Wang Wai came from Shanghai , He speaks (speak) Putonghua .
Ms Chan_____(care)us.She _____ (chat)with me at the moment.
'You look tired,Lucy._____you______(go)to bed late last night ?'
asked Miss Chan.
'Yes,I___(have)a lot of homework to do.'
Miss Chan ____ (care) us.
'Miss Chan,I ________ (not see) you when I went to the staff room at 4 p.m. yesterday.'