How about your English–I found ________ hard to learn it well.

My father had _______ sleep last night ,so he felt _______ sleepy today.

Threehourswithyourgirlfriend_____tobeashorttime.

Have you applied ________ Mr Black _________ the post? It’s worth a try.[ ]

Jane _____ these families of chimps for many years and helped people understand how much they behave like humans