Possible Clues:

• See 2
• There's not much in the till for ET
• Not much less than 20 across
• Insignificant
• You need to go after this before you can go on to a degree (6)
• Started the fire and allow it to be hidden a bit
• After it's lighted let it not be like to first of 12 across
• In short supply by the minute
• That's not much to go for at university
• Not much like Bo-Peep