Помогите, пожалуйста. Задание под предложением. We (mean) to visit Madam Tussaud's but we (not be able to) to make time to visit it yet. Put the verbs in brackets into the Simple Pr. Or Continuos Pr. Or Perfect Simple or Perfect Contuons
We mean to visit Madam Tussaud's but we have not been able to make time to visit it yet.