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q('<TR><TD ID="a6" TITLE="have flown<P>The present perfect is needed here. The speaker is not saying <strong>when</strong> in the past she flew to America; it is more important for her to say that she has visited them <EM>many times</EM>, (and will probably do so again in the future!)<\/P>" width="5%"></TD><TD ID="def06" onClick="defClick(6);">My grandparents live in the USA so I  .......  to New York many times.</TD><TD align="right">~have flown~flew~am flying~flies~</TD></TR>');
q('<TR><TD ID="a7" TITLE="have played<P>The expression of unfinished time <EM>this week</EM> is the reason why the present perfect is needed here. The speaker is implying that there is a good chance that she will play again.<\/P>" width="5%"></TD><TD ID="def07" onClick="defClick(7);">I  .......  tennis three times already this week and it\'s still only Wednesday.</TD><TD align="right">~have played~played~was playing~play~</TD></TR>');
q('<TR><TD ID="a8" TITLE="I\'ve finished<P>The present perfect is used because the student is saying: <EM>I\'ve finished. Look here is my work!</EM> And so there is a clear connection to the present.<\/P>" width="5%"></TD><TD ID="def08" onClick="defClick(8);">Student to the teacher: \" ....... ! What shall I do now?\"</TD><TD align="right">~I\'ve finished~I finished~I am finishing~I am finish~</TD></TR>');
q('<TR><TD ID="a9" TITLE="went<P>The past simple is clearly the right tense here for an action that happened in finished time <EM>last night</EM>.<\/P>" width="5%"></TD><TD ID="def09" onClick="defClick(9);">I  .......  to bed very late last night.</TD><TD align="right">~went~have gone~was going~go~</TD></TR>');
q('<TR><TD ID="a10" TITLE="has grown<P>The tree is still growing so there is a clear connection to the present. That\'s why the present perfect is needed.<\/P>" width="5%"></TD><TD ID="def10" onClick="defClick(10);">This tree  .......  really fast. Last year it was only half this size.</TD><TD align="right">~has grown~grew~grows~will grow~</TD></TR>');
q('</TABLE>');