<span><span>1. <u>Travelling</u> I always reserve accommodation in advance.</span>
<span>2. <span>We are going to contact the firm adv<u>ertising the latest modal of the </u></span><u>boilers.</u></span>
<span>3. <u>Coming</u><span><u> into the office</u> the director saw several people <u>waiting for </u></span><u>him.</u></span>
<span>4. <u>Writing a cable</u> we try to use as few words as possible.</span></span>
1) they ask me to do housework
2) they like to know everything about my life
1) When did you begin this exercise?
2) When did you start at school?
3) When did you go on holiday?
4) When did you celebrate your birthday?
5) When did you watch a film?
1 There is some butter in the fridge, but there isn't any milk.
2 There is some cotton in the shop, but there isn't any silk.
3 There are some flowers in the park, but there aren't any bees.
4 There are some birds in the fields, but there aren't any trees.