Exercise A
2 Which shirt to wear to the job interview worried Chloe.
3 Teddy is planning what to do with his girlfriend during Christmas.
4 The young mother doesn’t know how to take care of her new-born baby.
5 When to hand in our papers is the thing we care about most.
Exercise B
1 what to wear
2 where to buy
3 which pair of shoes to choose
4 how to dance
5 Whom/Who to dance with
Exercise
A
1 My grandfather has difficulty using a smartphone.
2 The mountain climbers had trouble making a fire on such a
cold day.
5 Marco had problems understanding what the foreign visitor
said.
4 The kids have fun playing trick-or-treat on Halloween.
5 Jenny had a
good time going to the movies with her best friends.
Exercise B
2 has/had
problems finishing his homework by himself
3 have/had
a good time playing on the sand
4 has/had fun reading the book with his
brother
5 has/had
a hard time losing weight