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Im=πI Im= √2I Ie= √2Im Im=√2/2I
afraid; lending glad; lending afraid; to lend glad; to lend
i＝ 0.637Im i＝ 0.707Im i＝Im/√3 i＝ 0.5Im
How; so What; such How; such What; so
Im=√3I； Im=√2I； Im=0.707I； Im=1.57I
What do you like What would you like to do What can I do for you What’s it like
I=21/2Im I=21/2Im/2 I=2Im I=Im/2
Im=√ 2I； Im=√2I／ 2； Im=I； Im=√ 3I。
afraid; lending sure; to lend afraid; borrowing sure; to borrow
Im = 2I Im = 2I/2 Im =I Im = 3I。
What do you like What would you like to do Can I help you What’s it like
twelve twelveth the twelfth twelfth
Im=√2I Im=√2I／2 Im=I Im=√3I
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