1.Yes, my son can ride a bike.
A Can your son rides a bike?
B Can your son ride a bike?
C Is your son can ride a bike?
D Does your son can ride a bike?
2. No, my father cannot speak French.
A Can your father speak French?
B Cans your father speak French?
C Is your father speak French?
D Does your father can speak French?
3. Yes, the students can use computers.
A Does can the students use computers?
B Can the students use computers?
C Is the students can use computers?
D Do can the students use computers?
4. Yes, Carlos can ice-skate.
A Cans Carlos ice-skate?
B Does Carlos can ice-skate?
C Can Carlos ice-skate?
D Do Carlos can ice-skate?
5. No, the girls can't play soccer.
A Are the girls can play soccer?
B Do the girls can play soccer?
C Cans the girls play soccer?
D Can the girls play soccer?