Are there...., т. к. множественное число
2.What museums have you visited already?
3.Whom you talk to yesterday?
4.What instrument can Jim play?
5.How often she eats sweets?
1)Did Fred want to ride a bike?
2)Sid didn't diced to go to Paris
3)Did Greens vesit Moscow last summer?
положить, приняли, алфавит
1 ........i would have come
2 if i had seen. .....
3 if you had followed. ....