Beginner Level Advanced Level
INTERMEDIATE LEVEL
Content
capacitor banks ☊ 
tụ bù ☊
→ → →
like: tụ bù → →
force yourself: 'I shouldn't really have any more.' 'Go on—force yourself!' ☊ force ☊
Proceeds from the concert will go to charity. ☊ go to sb/sth ☊
She slowly mounted the steps. ☊ mount ☊
a new book from the pen of Martin Amis ☊ pen ☊
I haven't eaten since breakfast. ☊ since ☊
Since the party she had only spoken to him once. ☊ since ☊