Complete the idiom - Cost an arm and a ...... (be very expensive)

Complete the idiom - hold your ...... (pause & think again)

Complete the idiom - Throw in the ...... (give up)

Complete the idiom - Under the  ........ (feeling unwell)

Complete the idiom - play ....... (to agree to work with someone usually on their terms)

Complete the idiom - Cry over spilled ......... (to be upset about something that has already happened)

Complete the idiom - Skeletons in the ....... (something embarassing from the past)