A. only B. also C. even D. still
A. or B. and C. so D. but
A. opens B. opened C. has opened D. is opening
A. and B. or C. but D. while
A. to hear from B. hearing from C. to hearing from D. heard from
A. too; too B. either; either C. too; either D. either; too
A. Jane does too B. either does Joe C. so Jane does D. so does Jane
A. so; can’t B. and; won’t C. but; mustn’t D. or; won’t
A. and B. but C. so D. or
A. so B. and C. but D. or
微信支付 
支付宝支付