Investigacion

Are you a doctor?
Aren’t we going to the university now?
Can anyone play in our team?
Can't they wait until tomorrow to tell Claire that she was fired?
Could Tony take me to the station?
Couldn't you speak louder so everybody hears you?
Didn't Donald buy the present for his sister?
Does the picture look nice on the shelf?
Doesn't Claire work at the restaurant at night?
Hadn'tanyone known that this was going to happen?
Hasn't Phillip been in the library before?
Haven't you finished high school yet?
Helen no había respondido todas las preguntas en la prueba, ¿no?
How soon will your friend get the money?
May Jonathan not be witness of the accident?
Might your friends win the football match this time?
Must everybody wear the same uniform?
Mustn't the vase beplaced somewhere else so everybody can see it?
Shouldn't a traffic light be here so as to avoid so many accidents?
Shouldn't Jerry invite his friend Pam to the wedding?
Wasn’t Nick in New York when her nephew was born?
What might Eddie and his father do to find their pet?
What must the students study for the test?
What time should my mother come to your house to take the pictures?Where can my sister go to celebrate her birthday?
Where is your girlfriend from?
Who must my brother call to get an appointment to the director?
Whom am I going to invite to my birthday party?
Why could Angela be so scared?
Wouldn't it be better if the kids stay until the rain stops?
Alice and Nick invited you to their wedding, didn't they?
Alice y Nick te invitaron a su casamiento,¿no?
Am I dancing wrong?
Am I going to need some stitches on the injury?
Am I not fired?
Am I not going the right way?
Angela and Jack can call your lawyer if they are in trouble, can't they?
Angela y Jack pueden llamar a tu abogado si están en problemas, ¿no?
Are John and Paul the famous rock singers?
Are they going to help you?
Are you going to buy a new car?
Are you practicing a lot?Aren't Mary and Tony going to join the basketball team?
Bill may catch the train if he tried, mightn't he?
Carol mustn't use make-up in the play, must she?
Could I take a break?
Could you repeat what else the teachers said about me?
Could you tell me what time Margaret expects to be here?
Could you tell me why she wasn't happy with the result of the test?
Did we pass the exam?
Did youwrite an e-mail to your friend Victor?
Didn't I pay the bill this morning?
Do Anne and Julie go to the gym together?
Do you speak French fluently?
Does Sally know when else Peter would invite Barbara?
Does she play the piano?
Does Timothy earn a lot of money?
Don't we know that already?
Edith hasn't attended classes lately, has she?
Had I told you that I saw your brother in the festival?Had we taken the right decision about strike?
Hadn't he learned how to use the machine?
Has anyone told her father the results of the test?
Has your brother played for the Lakers?
Have Bill and Tim played cards with Richard?
Have they talked to the police?
Helen hadn't answered all the questions on the test, had she?
How are they going to buy that expensive car?
How are we going to make acake if we do not have flavor?
How big is the country house where you spend your holidays?
How big is the wedding cake that Margaret is preparing?
How deep is the Nile river?
How deep is this pool?
How did I get here?
How did you find the ring I was looking for?
How do you spell Jonathan?
How does it work?
How early do you get up in the weekends?
How else could Angela get better buttaking the medication?
How far is the baker’s?
How far is the school from your house?
How fast can you ride on bike?
How fast does Carol drive in the highway?
How heavy is that big gold bar?
How heavy is the grand piano you bought?
How late does your sister go to sleep during the week?
How long ago did my mother arrive?
How long is it since you last saw Helen?
How long is Mary birthday’s...