（    ）20．I don’t know _________．

    A．what time is it      B．what time it is      C．what time               D．what the time

（A）

（    ）19．―Oh! my bike is broken．

            ―_________，I can mend if for you．

    A．You’re right          B．That's right             C．Never mind            D．That's OK

（    ）18．You’d better __________your coat，it's too cold outside．

    A．take off               B．put on                 C．think about             D．try on

（    ）17．If you like the bread，you can have as_______ as you can．

    A．much                         B．many                   C．more                     D．some

（    ）16．There’s _________milk in the bottle，I have to buy some．

    A．little                    B．a little                 C．few                       D．a few