US President Donald Trump has started imposing tariffs on imports into the USA. Tariffs make imports more expensive – a cost which is often passed onto consumers who have to pay more for imported ...

The preposition, ‘on’, features in a good number of phrasal verbs. A phrasal verb consists of a verb with a preposition or adverb (or both at times), with a meaning different from those of its ...

Which verbs do we use with 'problem'?