21£®—Tom, you sound like a native£®What great progress you have made!
—_____£®I feel more confident now£®
A£®Well, not quite B£®I don't care
C£®I'm glad you like it D£®Thank you
22£®There are times when I wonder ______ I am and where I come from£®
A£®who B£®that C£®which D£®whoever
23£®Dissatisfied with ______ busy life, she decided to go to the beach for ______ break.
A, the;/ B£®the; a C£®a; a D£®a;/