. Eating too much fat can _______ heart disease and cause high blood pressure.
| A．attend to | B．devote to | C．be related to | D．contribute to |
If you are able to talk to a friend over the telephone, you feel that you are close ______ the actual distance is not shortened.
| A．even if | B．so long as | C．if | D．as |
, the worse I seem to feel.
| A．When I take more medicine | B．The more medicine I take |
| C．Taking more of the medicine | D．More medicine taken |
There was ______ time when everything to do with ______nature could keep Anne spellbound.
| A．a, the | B．the, a | C．a, / | D．the , the |
Leave your key with your neighbor ________ you lock yourself out one day.
| A．as long as | B．even though | C．in case | D．as if |
—Shall I invite Tom to my party? —Yes. It’ll be nice if you .
| A．to | B．invite | C．will | D．do |