great efforts to practice English, Mary has made much progress in spoken English.

　　　 great efforts to practice English, Mary has made much progress in spoken English.

　　　 great efforts to practice English, Mary has made much progress in spoken English.

1. A.
   To make
2. B.
   Having made
3. C.
   Made
4. D.
   Making

Ⅰ)Mary made coffee________her guests were finishing their meal.

Ⅰ)Mary made coffee________her guests were finishing their meal

1. A.
   so that　　　
2. B.
   although
3. C.
   while　　　
4. D.
   as if