ejer#4 There is & there are

Fill in the gaps with is, are, isn’t o aren’t. 1 There _____________ a problem with this software 2 _____________ there enough books for every student? 3 Yes, there _____________ enough 4 No, there _____________ enough reading material for everybody 5 There _____________ some milk on the counter 6 _____________ your mother there? 7 Yes, she _____________ here with me 8 _____________…