Gerund vs. Infinitive 3

Gap-fill exercise

Put the words in brackets into the correct verb forms, then press "Check" to check your answers.
a) I want (buy) a new laptop because the old one is too slow.
b) I’ve decided (give up) smoking.
c) I managed (find) the book I was looking for.
d) It’s easy (use) the cash machine.
e) I hoped (understand) the lecture, but it was too difficult.
f) The boss asked me (come) earlier tomorrow.
g) I suggested (go) to a restaurant.
i) It’s difficult (speak) French after so many years.
j) I offered (give) her a lift to the town.